Trelawny Trident Neptune Manuel utilisateur

www.trelawny.co.uk

Trident neptune

operations and maintenance manual

www.trelawny.co.uk

PAGE 2

TRIDENT NEPTUNE

CONTENTS

Introduction ................................................................................................................................................................ 3

Declaration of Conformity..................................................................................................................................... 4

Foreword ...................................................................................................................................................................... 6

General Information ................................................................................................................................................ 6

Safety ............................................................................................................................................................................. 6

Risk of Hand Arm Vibration .................................................................................................................................. 7

Cutter Types and Applications ........................................................................................................................... 7

Maintenance ............................................................................................................................................................... 8

Machine Storage ....................................................................................................................................................... 8

Assembly ...................................................................................................................................................................... 9

Operation ..................................................................................................................................................................... 9

Exploded ...................................................................................................................................................................... 10

Parts List ....................................................................................................................................................................... 11

Technical Specication........................................................................................................................................... 14

www.trelawny.co.uk

INTRODUCTION

Your new Trelawny SPT power tool will more than satisfy your expectations. It has been manufactured under

stringent Trelawny SPT Quality Standards to meet superior performance criteria. You will nd your new tool easy

and safe to operate, and, with proper care, it will give you many years of dependable service.

WARNING

Carefully read through these original instructions before using your new Trelawny power

tool. Take special care to read the warnings. Your Trelawny power tool has many features

that will make your job faster and easier. Safety, performance, and dependability have been

given top priority in the development of this tool, making it easy to maintain and operate.

ENVIRONMENTAL PROTECTION

The machine, accessories and packaging should be sorted for environmentally friendly

recycling. The plastic components are labelled for categorised recycling.

DISPOSAL

Waste products should not be disposed of with household waste. Please recycle where

facilities exist. Check with your local authority or retailer for recycling advice.

PAGE 4

TRIDENT NEPTUNE

DECLARATION OF CONFORMITY

www.trelawny.co.uk

DECLARATION OF CONFORMITY

PAGE 6

TRIDENT NEPTUNE

www.trelawny.co.uk 5

TFP200

DECLARATION OF CONFORMITY

CZ Prohlášenl o přizpüsobení

My, společnost Trelawny SPT Limited

podajemy daňové přiznáni. že výrobek a dodávka výrobku

název výrobku

Model, výrobni čislo

Rok výroby

Pro které se průkaz týkajici, je přizpůsobeni s zásoby od následujici přikazov a jejich pohotovostni:

98/37/EC Přikaz soustroji

73/23/EC Přikaz nizkého napéti (upotřebitelne jediné do výrobku použiti elektnckej energie)

LT ATITIKTIES DEKLARACIJA’

Mes, Trelawny SPT Limite

Prisiimdami visą atsakomybę deklaruojame, kad tiekiamas / gaminamas produktas

Produkto pavadinimas

Modelis, serijos numeris

Pagaminimo

Kuriam taikoma ši deklaracija, atitinka šių direktyvų, norminių aktų ir su jais susijusių. standartų reikalavimus:

98/37/EC ļtrangos direktyva

73/23/EC Zemos įtampos direktyva (taikoma tik elektriniams įrengimams)

DE Ubereinstimmungserklarung

Wir, Trelawny SPT Limited

erklaren, dass unter unserer alleinigen Verantwortung fur die Lieferung und Herstellung des Produktes

Name des Produktes

Model, Seriennummer

Jahr der Herstellung

auf welches sich dieses Dokument bezieht. stimmt mit den Vorgaben der folgenden Direktive, normativen Dokumente und deren

jeweiligen Masstabe ein:

98/71/EC Maschineriedirektive

73/23/EC Niederspannungsdirektive (nur zutreffend auf Produkte, die Strom benutzen)

MT DIKJARAZZJONI TA KONFORMITA

Aħna, Trelawny SPT Limited

Niddikjaraw li aħna responsabbli kompletament għal provista / manifattura tal-prodott hawn 1msemmi:

lsem ll-Prodott

Mudell, Serial number

Sena Ia 'produzzjoni

Dan id-dokument magħmul għal prodott imsemmi hawn fuq, li huwa skond il-provizjonijiet imsemmija d-dokumenti tal-klassi tax-

xogħol:

98/37/EC Machinery Directive

73/23/EC Low Voltage Directive (tapplika biss għal prodotti li jaħdmu bl-eletrkiu)

DK Erklæring om overensstemmelse

Vi, Trelawny SPT Limited

Erklærer hermed at under vores ene forhandling ansvar for vores forhandling/produktion af produktet

Produkt navn

Model, serie nummer

Produktionsár

For hvilket delle dokument referer, at deler i overensstemmelse med bestemmelser af følgende direktiver, normative dokumenter

og deres relevante standart:

98/37/EC Machinery directive

73/23/EC Low voltage directive

NL EENVORMIGHEIDSVERKLARING

Wij. Trelawny SPT Limited

Verklaren dat wij de volledige verantwoordelijkheid dragen voor het leveren/fabriceren van het volgende product:

Naam van het product

Type, Serienummer

Productiejaar

En verklaren dat het product waarnaar dit document verwijst eenvormig is met de voorzieningen van de volgende Richtlijn(en),

Normatieve Documenten en hun relevante Standaarden:

98/37/CE MACHINERICHTLIJN

73/23/CE LAAGSPANNINGSRICHTLIJN (uitsluitend van toepassing bij producten die elektrische stroom gebruiken)

EE TOOTE VASTAVUSE DEKLARATSIOON

Meie, Trelawny SPT Limited

Deklareerime, et vastutame jägmise varustuse/toote müügi eest

Toote nimetus

Mudel, Seeria number

Aasta toodangu

Antud dokument töendab toote vastavust järgmistele direktiivi(de)le, normatiivaktidele ja nendega samaväärsetele standarditele:

98/37/EC MASINA DIREKTIIVID

73/23/EC MADALPINGE DIREKTIIVID (Kohandatakse vaid toodetele, mis kasutavad elektrivoolu

PL Deklaracja Zgodnosci

My, Firma Trelawny SPT Limited.

oświadczamy w naszej odpowiedzialności, ze produkcja i dostawa urzctdzenia

Nazwa produkta

Model, numer seryjny

Rok produkcji

do którego ten dokument należy, jest zgodne z klauzulami nastąpujacych zarządzen i ich istotnych standartów:

98/37/EC Zarządzenie mechaniczne

73/23/EC Zarządzenie niskiego napięcia elektrycznego (Zastosowanie tylko przy urządzeniach elektrycznoych)

ES Declaración de Conformidad

Nosotros, Trelawny SPT Limited

Declaramos que bajo nuestra completa responsabilidad de Ia fabricación/suministro del producto

Nombre del Producto

Modelo, No de Serie

Año de producción

A quién este documento se refiere, está de acuerdo con lo relacionado en Ia Directriz, Normativa Documentada y sus relevantes

standards:

98/37/EC Directorio de Maquinaria

73/23/EC Directorio de Bajo Voltaje (Aplicable solamente a productos que funcionen con electricidad)

PT DECLARAÇÄO DE CONFORMIDADE CE

A empresa TRELAWNY SPT LIMITED

Declara, sob sua inteira responsabilidade, que o fornecimento/fabrico do seguinte produto:

Designaçáo do produto

Modelo, Nümero de Série

Ano de produçáo

a que esta declaraçáo se refere. está em conformidade com o preceituado nas Directivas e Normas Comunitárias abaixo indicadas:

98/37/EC DIRECTIVA DE MÁQUINAS

73/23/EC DIRECTIVA DE BAIXA VOLTAGEM (Aplicável apenas a produtos que utilzi am energia eléctrica)

FI ILMOITUSVAHVISTUS

Me. Trelawny SPT Limited

Vahvistamme tuotteiden toimittamisesta/valmistamisesta

Tuotenimi

Malli, sarjanumero

Valmisttusvuosi

Tällä todistuksella vahvistamme säädökset seuraviin ohje/ohjesiin, Yleisiin papereihin ja niihin liittyvät vaatimukset:

98/37/EC KONEISTON OHJEET

73/23/EC PIENJÄNNITE OHJEET (tarvitaan ainoastaan tuotteille jotka käyttävät sähkovoimaa)

RU CBИдETEПЬCTBO O COOTBETCTBИИ

Mьι, Trelawny SPT Limited

3aявляем, что несем полную ответственость эа поставκу/производство нижеукаэанной

продуκцим

Hаименоване изделия

Mодель, серийньιй номер

Год вьιлуска

на котоеую вьιдано настящее Cвидетельство, и которая соответствует положениям слдующей(иx) директив(ьι),

нормативньιм доκументам и относящимся к ним стандартам:

98/37/EC ДИРЕКТИВА ПО MEXAHИ3MAM

73/23/EC ДИРЕКТИВА ПО HИ3KOBOЛЬTHOMУ OЪOPУДOBAHИЮ (распространяется только на изделия с

злектропитанием)

FR DÉCLARATION DE CONFORMITÉ

Nous, soussignés Trelawny SPT Limited

déclarons que le produit sous-nommé

Nom du produit

Modèle et Numéro de Serié

Année de production

et pour lequelnous prenons entière responsabilité pour sa fourniture et manufacture, est conforme aux clauses des directives

suivantes documents norminatifs et normes qui s'y appliquent:

98/37/EC DIRECTIVE POUR LA MACHINERIE

73/23/EC DIRECTIVE POUR BAS VOLTAGE (n'est applicable qu'aux produits utilisant l'énergie électrique)

SE FÖRSÄKRAN OM ÖVERENSSTÄMMELSE

VI, TRELAWNY SPT LIMITED

FÖRKLARAR ATT VI MED ENSAMT ANSVAR ANSKAFFAT / TILLVERKAT PRODUKTEN PRODUKTNAMN

MODELL och SERlE NUMMER

Tillverkningsár

TILL VILKEN DETTA DOKUMENT HÄNVISAR ÄR I ÖVERENSSTÄMMELSE MED FÖLJANDE DIREKTIV, NORMATIVA

DOKUMENT OCH DERAS RELEVANTA STANDARDER

98/37/EC MASKINDIREKTIV

73/23/EC LÄGSTRÖMSDIREKTIV (TILLÄMPLIG PÄ ELEKTRISK DRIVNA PRODUKTER)

GR ΔΗΛΩΣΗ ΠΙΣΤΟΤΗΤΑΣ

Η εταιρεια Trelawny Spt Limited

Δηλωνει ότι έχει τη μονδικη ευθυνη ως κατασκευαστρια / προμηθευτρια του παρακατω προιοντος περιγραφη προιοντος

μοντελο, αριθμος σειρας

έτος παραγωγής

και στο οποιο αναφερεται αυτη η δηλωση, ειναι συμβατο με τις προδιαγαφες που οριϚονται στιϚ ακολουθεϚ Koινοτικες

OδηγιεϚ EλεγκτικεϚ ΔιαταξειϚ κι αλλεϚ σχετικες προδιαγραφεϚ

98/37/EC OΔHΓΙΑ ΠΕΡΙ ΜΗΧANHMATΩN

73/23/EC OΔHΓΙΑ ΠΕΡΙ XAMHΛHΣ TAΣHΣ (αφορα μονον προιοντα που λειτουργουν με ηλεκτρικο ρευμα)

SI IZJAVA O SKLADNOSTI

Trelawny SPT Limited

pod polno odgovornostjo izjavljamo, da so spodaj navedeni proizvodi, ki jih dobavljamolproizvajamo:

lme proizvoda

Model. serijska številka

Leto proizvodnje

na katere se ta dokument nanaša. proizvedeni v skladu z določili naslednjih direktiv, normativnih dokumentov in njihovih relevant-

nih standardov:

98/37/EC DIREKTIVA O STROJIH

73/23/EC DIREKTIVA O STROJIH Z NIZKO VOLTAŽO (nanaša se samo na proizvode na električni pogon)

HU MEGFELELŐSÉGI NYILATKOZAT

Mi. A "Trelawny SPT Limited" cég

Felelösségünk tudatában kijelentjük, hogy mint a termék szállitója/gyartója

Termék neve

Tipus, Sorozatszáma

Gyártási év

amelyre jelen dokumentum vonatkozik, megfelel az alábbi lrányelv(ek), lrányadó Dokumentumok elöirásainak, és az azokat

meghatározó szabvanyoknak:

98/37/EC GÉPÉSZETI IRÁNYELVEK

73/23/EC KISFESZÜLTSÉGÜ IRÁNYELVEK (Csak az elektromos meghajtásů gepeknél)

TR UYGUNLUK BEYANI

Trelawny SPT Limited

AÞaöýdaki, üretim ve tedarikinden tek baÞýna sorumlu olduöu ürünün

Ürün ady

Modei/Seri no

Üretim yili

bu belgenin ilgili olduöu apaöýdaki yönetmeliklerin, norm belgelerinin ve ilgili standartlarýnýn koÞullarýna uygun olduöunu beyan

eder:

98/37/EC MAKŶNALAR YÖNETMELŶDŶ

73/23/EC DÜÞÜK GERŶLŶM YÖNETMELŶDŶ (Yalnýýz elektrikle çalyÞan ürünlerde geçerlidir)

IT DICHIARAZIONE Dl CONFORMITA

La Società Trelawny SPT Limited

Dichiara, sotto Ia propria responsabilità, che Ia fornitura / produzione del prodotto

Nome prodotto

Modello, codice

Anno di produzione

a cui si riferisce tale documento è conforme aile seguenti Direttive, ai documenti della Normativa ed ai relativi standard:

98/37/EC DIRETTIVA SULLE APPARECCHIATURE

73/23/EC DIRETTIVA SUL BASSO VOLTAGGIO (applicabile esclusivamente peri prodotti che utilizzano energia elettrica)

DECLARATION OF CONFORMITY

www.trelawny.co.uk

FOREWORD

GENERAL INFORMation

SAFETY

Thank you for your purchase of the Trelawny Trident Neptune

De-Scaling Machine. This manual contains the necessary

maintenance information for you to ensure proper operation

and care for this machine. If additional information is required

for the motor please contact the Trelawny Dealer or Agent. It

is essential for you to read through these manuals thoroughly.

In the unlikely event that you experience problems with your

Trident Neptune please do not hesitate to contact your local

Trelawny dealer or agent. We always welcome feedback and

comments from our valued customers.

Before operating, performing maintenance or repairing the

Trident Neptune this manual must be read and understood by

the operator, if in any doubt, ask your supervisor before using

this equipment.

Local safety regulations must be followed at all times.

Failure to follow these instructions could result in damage to

the machine and/or personal injury.

Trelawny SPT Limited disclaims all responsibility for damage

to persons or objects arising as a consequence of incorrect

handling of the machine, failure to inspect the machine for

damage or other faults that may inuence the operation prior

to starting work, or failure to follow the safety regulations listed

or applicable to the job site.

This machine is primarily designed for the removal of heavy

rust or paint from steel surfaces. Typically used on ships decks

and superstructures.

It can be used both indoors and out. This machine must not

be used in a xture.

Do:

- Wear face mask, ear defenders, shatterproof glasses, gloves,

helmet, safety boots, and any other personal protective

equipment required for the working conditions.

- Avoid loose clothing; this may become trapped in moving

parts and cause serious injury.

- ENSURE THAT THE WORK PLACE IS WELL VENTILATED.

- Avoid operating engine-powered generators or air

compressors used to power the Trident Neptune in an

enclosed area, since engine exhaust gases are extremely

poisonous.

- Ensure that all electrical cables and connections are in good

condition and that a good earth connection is established.

Do not:

- Do not use the machine if any electrical insulation appears to

be damaged.

- The tool guard is supplied to protect the operator from ying

particles. Always ensure that it is tted.

- Modify this tool in any way, this will invalidate the warranty

and could also lead to serious injury.

- Do not apply excessive pressure – let the scaler do the work

- The electric motor is rated as splash proof, ensure that the

electrics are not exposed to excessive moisture.

IMPORTANT

Thermal protection:

If the motor overheats the thermal protector will open the

motor circuit, stopping rotation of the tool.

If this has occurred it is imperative that the motor’s power

switch is switched to o, wait until the motor has cooled

suciently. After the motor has cooled, the thermal protector

will reset automatically. Retry again after 15mins.

If it trips out again investigate the cause before continuing.

(It may be caused by a bearing failing or incorrect grease

used in the exible shaft, to much force being used etc.)

WARNING! Before operating, performing maintenance or

repairing the Trident Neptune this manual must be read

and understood by the operator, if in any doubt, ask your

supervisor before using this equipment.

WARNING! Always observe safe-working practices at

all times.

PAGE 8

TRIDENT NEPTUNE

RISK OF HAND-ARM VIBRATION INJURY

CUTTER TYPES AND APPLICATIONS

These tools may cause Hand-arm Vibration Syndrome injury

if their use is not adequately managed. We advise you to

carry out a risk assessment and to implement measures

such as; limiting exposure time [i.e. actual trigger time, not

total time at work], job rotation, ensuring the tools are used

correctly, ensuring the tools are maintained according to

our recommendations, and ensuring that the operators wear

personal protective equipment [PPE] particularly gloves and

clothing to keep them warm and employers should consider

setting up a programme of health surveillance to establish

a benchmark for each operator and to detect any early

symptoms of vibration injury.

We are not aware of any PPE that provides protection against

vibration injury by attenuating vibration emissions.

See ‘Specications’ section for vibration emission data.

Further advice is available from our Technical Department.

Cutter Wheels

These are the most aggressive, they are designed for the rapid

removal of very heavy rust and scale and are also suitable for

the rapid removal of two part epoxy paint coatings.

Chipping Leaves

These are tted as standard, they are designed for the rapid

removal of very heavy rust and scale, they are less aggressive

than cutter wheels, and should provide a surface nish

suitable for coating with most modern paint systems.

Wire Brush

These are the least aggressive of all, and are generally used

for the removal of light rust and paint, or for nal nishing to

provide a surface suitable for painting. There are various types

available, see parts list for further information.

DO NOT OPERATE ELECTRIC VERSION

IN WET CONDITIONS

MAINTENANCE

Removing Cutter Wheels

Secure bolt head (28) in vice and

remove hexagonal nut, (29) washer, (30)

and side plate (31). Withdraw cutter

wheels (35) and check for signs of wear

on cutter wheel pins (36). Remove

bottom side plate from centre bolt and

check both side plates for signs of wear.

Removing Dumbbell Handle

Secure dumbbell handle (5) in a soft

jawed vice and unscrew front cap (2)

with the special tool provided (left-hand

thread). Unscrew the dumbbell body (5)

from the threaded hexagonal adaptor

(10) (left-hand thread)and draw apart.

Ball Race Removal

Unscrew front cap (2) with special tool

provided (left-hand thread) to expose

front ball race (3). Unscrew dumbbell

body (5) (left-hand thread) from large

threaded hexagonal adaptor (10) (left

hand thread) and draw apart.

The Inner shaft with its spanner flats are

now exposed and can be unscrewed

from spindle (1) (right-hand thread).

Remove the spindle from the dumbbell

housing. Both ball races (3) and (4) are

now exposed and can be removed.

Removing Inner Shaft from Outer

Casing

Disconnect Inner shaft (16) from motor

unit (14/17). Remove dumbbell handle

and hand guard as previously instructed.

The inner shaft (16) can now be

withdrawn from the motor end of outer

drive casing.

Removing Nose Piece

Remove flexible drive from motor unit as

previously instructed. Remove Cap Head

screws (13) from the motor casing and

withdraw nose piece (12).

Assembly

Ensure all parts are clean. If the Scaler is

being fully serviced, replace all ball

races.

Fitting the Nose Piece

Align the holes in the nose piece (12)

with those on the motor unit (14/17). Fit

and fasten the three Cap Head screws

(13).

Inner Shaft/Outer Casing Assembly

Insert Inner (16) into the motor end of

rubber casing after ensuring that the ball

race (11) has been packed with grease.

The inner shaft needs to be pre-

tensioned.

Screw the threaded dumbbell spindle

screw onto the inner shaft and pull the

end out of the outer shaft until the

spanner flats on the inner shaft are

visible.

Insert the supplied spanner into the flats

and tighten the spindle onto the inner

shaft.

Fitting of Dumbbell Handle

Fit both ball race bearings into the

corresponding bores of the dumbbell

handle. Ensure that the ball races are

fitted correctly and have been packed

with the recommended grease.

Fit the dumbbell handle onto the large

threaded hexagonal adaptor (10) on the

outer drive casing (6) and secure (left-

hand thread).

Fit locking cap (2) to front of dumbbell

handle ensuring that the recessed holes

are on the exposed side to enable

locking with special tool provided.

Assembly of Scaling Heads

Wire Brush

Secure centre bolt (39) head in vice

vertically and fit washer, (30) wire brush

(40) and top washer (30).

Screw hexagonal nut (29) down by hand

before fastening securely with the

spanners provided.

Fit a pin into the side plate and place a

chipping leaf, (33) and washer (32)

alternate with chipping leaf and washer

for the length of the pin.

The 3 pins must be equally spaced about

the 6 holes. Align top plate (38) holes

with 3 exposed pins (34).

Fit washer (30) and hexagon nut (39) to

centre bolt thread.

Screw nut down by hand before

fastening securely with the spanners

provided.

Fitting Assembled Scaling Head to

Dumbbell Handle

All scaling heads are fitted to the

dumbbell handle by screwing the centre

bolt (28), (37) or (39) into the dumbbell

handle spindle, (1) and fastening

securely using the spanners provided.

Fitting of Hand Guard

Place rubber guard (9) onto front of

dumbbell handle (5), align holes with

metal clamp (8) and fasten securely with

bolts, nuts and washers (7).

Machine Storage

Short period storage: up to 3months.

Clean the outside of the machine and

inspect the cutters and pins for wear,

replace any worn parts as required.

Liberally spray the cutterhead assembly

with a rust preventative solution which is

also safe to use on the rubber

components, if accidentally applied.

Cover the machine to protect it.

Store the machine in a dry place.

Be sure to check the security of all

fastenings after any lay up period.

Long period storage: over 3months

Clean the outside of the machine and

strip down the flexible shaft and

dumbbell handle, grease all bearings

and the flexible inner shaft. Inspect the

cutters and pins for wear, replace any

worn parts as required.

Liberally spray the cutterhead assembly

with a rust preventative solution which is

also safe to use on the rubber

components, if accidentally applied.

Cover the machine to protect it. Store the

machine in a dry place.

Be sure to check the security of all

fastenings after any lay up period.

Cutter Head Types

Chipping Leaves

Wire Brush

Cutter Wheels

Secure centre bolt (28) head in vice

vertically and fit bottom side plate (31).

Insert the cutter wheels (35) with pins

(36) into holes in the plate.

Align top plate (31) holes with the six

exposed pins. Fit washer (30) and

hexagonal nut (29) to centre bolt thread.

Screw nut down by hand before

fastening securely with the spanners

provided.

Chipping Leaves

Secure centre bolt (37) head in vice

vertically and fit one of the side plates

(38).

It is important that the chipping leaves

are orientated in the correct manner so

that the tip of the leaf is first to contact

the surface.

See exploded diagram for clarification.

www.trelawny.co.uk

MAINTENANCE

MACHINE STORAGE

MAINTENANCE

Removing Cutter Wheels

Secure bolt head (28) in vice and remove hexagonal nut, (29)

washer, (30) and side plate (31). Withdraw cutter wheels (35)

and check for signs of wear on cutter wheel pins (36). Remove

bottom side plate from centre bolt and check both side plates

for signs of wear.

Removing Dumbbell Handle

Secure dumbbell handle (5) in a soft jawed vice and unscrew

front cap (2) with the special tool provided (left-hand thread).

Unscrew the dumbbell body (5) from the threaded hexagonal

adaptor (10) (left-hand thread) and draw apart.

Ball Race Removal

Unscrew front cap (2) with special tool provided (left-hand

thread) to expose front ball race (3). Unscrew dumbbell body

(5) (left-hand thread) from large threaded hexagonal adaptor

(10) (left hand thread) and draw apart. The inner shaft with its

spanner ats are now exposed and can be unscrewed from

spindle (1) (right-hand thread). Remove the spindle from the

dumbbell housing. Both ball races (3) and (4) are now exposed

and can be removed.

Removing Inner Shaft from Outer Casing

Disconnect inner shaft (16) from motor unit (14/17). Remove

dumbbell handle and hand guard as previously instructed.

The inner shaft (16) can now be withdrawn from the motor end

of outer drive casing.

Removing Nose Piece

Remove exible drive from motor unit as previously instructed.

Remove cap head screws (13) from the motor casing and

withdraw nose piece (12).

Short period storage: up to 3 months.

Clean the outside of the machine and inspect the cutters

and pins for wear, replace any worn parts as required.

Liberally spray the cutterhead assembly with a rust

preventative solution which is also safe to use on the rubber

components, if accidentally applied. Cover the machine to

protect it. Store the machine in a dry place. Be sure to check

the security of all fastenings after any lay up period.

Long period storage: over 3 months

Clean the outside of the machine and strip down the exible

shaft and dumbbell handle, grease all bearings and the

exible inner shaft. Inspect the cutters and pins for wear,

replace any worn parts as required. Liberally spray the

cutterhead assembly with a rust preventative solution which

is also safe to use on the rubber components, if accidentally

applied. Cover the machine to protect it. Store the machine in

a dry place. Be sure to check the security of all fastenings after

any lay up period.

PAGE 10

TRIDENT NEPTUNE

Ensure all parts are clean. If the scaler is being fully serviced,

replace all ball races.

Fitting the Nose Piece

Align the holes in the nose piece (12) with those on the motor

unit (14/17). Fit and fasten the three cap head screws (13).

Inner Shaft/Outer Casing Assembly

Insert inner (16) into the motor end of rubber casing after

ensuring that the ball race (11) has been packed with grease.

The inner shaft needs to be pre-tensioned. Screw the

threaded dumbbell spindle screw onto the inner shaft and pull

the end out of the outer shaft until the spanner ats on the

inner shaft are visible. Insert the supplied spanner into the ats

and tighten the spindle onto the inner shaft.

Fitting of Dumbbell Handle

Fit both ball race bearings into the corresponding bores of the

dumbbell handle. Ensure that the ball races are tted correctly

and have been packed with the recommended grease. Fit the

dumbbell handle onto the large threaded hexagonal adaptor

(10) on the outer drive casing (6) and secure (left-hand thread).

Fit locking cap (2) to front of dumbbell handle ensuring that

the recessed holes are on the exposed side to enable locking

with special tool provided.

Assembly of Scaling Heads

Wire Brush

Secure centre bolt (39) head in vice vertically and t washer,

(30) wire brush (40) and top washer (30). Screw hexagonal

nut (29) down by hand before fastening securely with the

spanners provided.

Cutter Wheels

Secure centre bolt (28) head in vice vertically and t bottom

side plate (31). Insert the cutter wheels (35) with pins (36)

into holes in the plate. Align top plate (31) holes with the

six exposed pins. Fit washer (30) and hexagonal nut (29) to

centre bolt thread. Screw nut down by hand before fastening

securely with the spanners provided.

Chipping Leaves

Secure centre bolt (37) head in vice vertically and t one of

the side plates (38). It is important that the chipping leaves

are orientated in the correct manner so that the tip of the

leaf is rst to contact the surface. Fit a pin into the side plate

and place a chipping leaf, (33) and washer (32) alternate with

chipping leaf and washer for the length of the pin. The 3 pins

must be equally spaced about the 6 holes. Align top plate (38)

holes with 3 exposed pins (34). Fit washer (30) and hexagon

nut (39) to centre bolt thread. Screw nut down by hand before

fastening securely with the spanners provided.

All scaling heads are tted to the dumbbell handle by

screwing the centre bolt (28), (37) or (39) into the dumbbell

handle spindle, (1) and fastening securely using the spanners

provided.

Fitting of Hand Guard

Place rubber guard (9) onto front of dumbbell handle (5), align

holes with metal clamp (8) and fasten securely with bolts, nuts

and washers (7).

See exploded diagram for clarication.

operation

assembly

110v Motor

For 110V minimum of 16 amp industrial plug should be used.

Always use the shortest possible length of extension cable.

To avoid voltage drop the cable must be a minimum core

wire size of 2.5mm2cross-section. Maximum length of

cable is 30 meters. Use a centre tap transformer with a

continuous rated output of at least 1.5va. In practice this

means that a 3.0kva transformer will be required. Be aware

that manufacturers have dierent methods of rating their

equipment. All transformers and extension cables should be

tted with 16amp plugs and sockets. The 240v supply to the

110v transformers ideally should be rated to at least 13amp if

supply problems are to be avoided.

220v Motors

Take particular care when using 220v machines, ensure

that the electrical supply is earthed and that breakers and

fuses are correct for the loading. The 220v motor requires

the minimum of a 13amp, 220v power supply. Always

use the shortest possible length of extension cable. It is

recommended that a residual current device (RCD) or (RCB)

tripping at 30mA is tted in the supply.

Air Models;

The correct air pressure for this machine is to 6.2bar (90psi).

Do not let the operating pressure fall below 5.5bar (80p.s.i.) or

rise above 6.9bar (100 psi) absolute maximum. Ensure that no

moisture (condensation) is present in the air hose. Check the

security of all hoses clamps and ttings. Check that there is

sucient air tool oil in the inline lubricator’s reservoir. The air

motor requires a minimum of 70cfm of free air delivered

(not displaced, as given by some compressor manufactures).

Assembly of Flexible Drive

Align D’ shaped connector on the exible drive with that

on the motor unit and push home. Secure the exible drive

with the brass locking collar, tighten by hand. Select the

appropriate scaling head for the application and screw into the

exible drive, initially by hand and then fasten securely using

the supplied 24mm spanners. Fit the hand guard onto the end

of the dumbbell handle and secure with the two nuts & bolts

and nally tighten using the two supplied spanners.

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