Teryair GC-42 Mode d’emploi

Models Descriptions

GC-42 Gasket Cutter

GC-42

Read this manual carefully before installing, operating or servicing this equipment. It’s the responsi-

bility of the employer to ensure this manual is read by the operator. Please preserve this manual.

is document is issued with Product Serial No

Operation and Maintenance Guide

FF-MM-31-REV - 00

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Operation and Maintenance Guide Gasket Cutter

Table of Contents

3 Introducon

3 Technical Data

3 OperangInstrucons

4 Maintenance

5 DisassemblyandRe-assembly

6 ExplodedViewforGC-42

7 BillofMaterialsforGC-42

8 StandardAccessories

8 OponalAccessories

9 TestCercateOfMaterials,Performance

10 EuDeclaraonOfConformity

11 WarrantyCercate

FF-MM-31-REV - 00

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Operation and Maintenance Guide Gasket Cutter

Technical Data

Teryair Model No GC-42

Standard Accessories 11” Scale

Optional Accessories Extension Bar for

22 to 42 Dia Circle

Weight, Kgs 9

Introduction

Teryair GC-42 cuts perfect circles from 2 inches, also irregular gasket can be easily cut by follow-

ing drawn outline. Cuts gasket fast and easily from materials like asbestos, rubber, cork, felt PTFE

and similar light gauge materials.

is GC- 42 Gasket cutting machine , is a low

cost, easy to use machine , that cuts gasket of

any shape and size with

speed and early from all the conventional types

of packing materials. It is easy

to install and can be bolted only with two blots

( supplied wit machine) on any wooden top

bench table and can be

carried any where in the workshop for its use.

is can be used in ships & shipyards, Chemi-

cal plants, power plants, shipbuilding yards, oil

reneries, refrigeration

plants, paper plants, and allied industries.

GC- 42 machine can cut gaskets of perfect

round shapes from 2 ‘’ I.D. (50mm) to 22’’ O.D.

(560 mm) with one scale . Its use is extended

by using another scale to cut perfect round

shaped

gasket from 22’’ I.D ( 560 mm) to 42 ‘’ O.D.

(1066 mm ) in short time conveniently. ( is

attachment is optional.)

Also this machine can used to cut any odd

shapes and size and also of various materials

up to 3mm thickness.

Operating Instructions A) STEPS FOR CUTTING CIRCULAR

GASKET.

Step 1 - cut approximate raw size of gasket from

roll.

Step 2 - Punch / drill a hole of dia 7/16 ‘’ (

11mm) in center of the cut gasket.

Step 3 Li the Upper cutter Disc ( 8) of the ma-

chine by using its cam lever (18) Unscrew and

take out knob (17) on pivot pin (9) and mount

punched / drilled gasket on pivot pin (9) to rest

on support plate and then tighten knob (17)

from top.

Step 4 - Set the radius of required gasket size

( 1/2 of diameter ) aer loosening lock screw

(32) and sliding moveable scale (5) in its slot,

tighten the lock screw (32) when the desired

radius is adjusted against the edge for setting.

Step 5 - Lower the upper cutter disc (8 ) by

operating cam lever (18) so that, the cutter bites

in the gasket.

Step 6 - Hold the Handle (15) and start rotating

it so that gasket starts rotating and the cutter

will cut the circular gasket to its desired diam-

eter. Continue to rotate the handle (15) till the

gasket is cut to its thickness.

Step 7 Li the Upper cutter Disc (8) by operat-

ing cam lever (18) Unscrew and take out Knob

(17) and then remove the desired circular gasket

from pivot pin (9) Replace the knob (17) on to

the pivot pin (9)

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Operation and Maintenance Guide Gasket Cutter

B) STEPS TO CUT IRREGULAR

SHAPED GASKET

Step 1 - Cut out approximate raw size of gasket

from oil.

Step 2 - Mark the required irregular shape on

gasket.

Step 3 - Li the upper cutter disc (8) of the

machine by using its cam lever (18)

Step 4 - Loosen lock screw (32) and slide

moveable scale (5) so that pivot arm (35) does

not obstruct the cutting action , or if gasket to

be cut is rather big enough, let the pivot pin

support the gasket from bottom.

Step 5 - Bring the marked line on the gasket

below cutting edge of the upper cutter disc (8)

Step 6 - Lower the upper cutter disc (8) by

operating cam lever (18) So that the cutter bites

in the gasket on marked line.

Step 7 - Hold the handle (15) and start rotating

it ,so that the gasket moves. Hold the gasket and

feed it along the markings below the upper

cutter disc (8) e cutter will cut the gasket

along the marking , as long as handle is rotated

Step 8 - Stop rotating the handle aer desired

shape of gasket is fully cut.

Oil holes are provided at front side, in spindle

front bush (2) Spindle rear bush (3) and in

pivotarm (35)

1. For smooth functioning sucient oil drops

should be put through the oil holes and in

gears ( 10,11) aer and before use.

2. Clean the machine near cutting area and

rotating parts aer some use

3. Re - Sharpen the cutter on any bench

grinder taking care that cutting edge of the

cutter is not damaged or attened.

Maintenance

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Operation and Maintenance Guide Gasket Cutter

Disassembly and Re-assembly

a. Unscrew Knob (32) & CSK Screws (29)

from Clamp plate (4)

b. Remove Scale (5) & Pivot arm (34)

assembly from Stand (1). Remove Roll

Pin (36) from Pivot arm (34) and remove

Scale (5) to replace it with new one. (If

found damaged/worn-out)

c. Unscrew Screw (30) with Washer (28) &

Washer (31) from Pivot Pin (9). Unscrew

Knob (17) from Pivot Pin (9) and remove

Support Plate (35).

d. Unscrew Lower Cutter Disc (12) &

Support Disc (13) from Lower Spindle

(6) with the help of special wrench and

replace it with new one. (If found dam-

aged/worn-out)

e. Unscrew Upper Cutter Disc (8) from

Upper Spindle (7) with the help of special

wrench and replace it with new one. (If

found damaged/worn-out)

f. Unscrew Screw (30) with Washer (28) &

Washer (31) from Spindle Front Bush (2)

and remove Cam with Lever (18) from

Stand (1)

g. Unscrew Hex Nuts (33) with Washer (31)

from Upper Spindle (7) & Loosen Lock

Nut (23) to unscrew Adjusting Nut (20)

from Spindle Rear Bush (3) and replace it

with new one. (If found damaged/worn-

out)

h. Unscrew Grub screw (26) from Upper

Gear (10) and remove Upper Spindle (7)

from Spindle Rear Bush (3) to replace it

with new one. (If found damaged/worn-

out)

i. Remove Spindle Front Bush (2) and

Upper Gear (10) and replace it with new

one. (If found damaged/worn-out)

j. Unscrew Screw (30) with Washer (28)

& Washer (31) from Spindle Rear Bush

(3) and replace it with new one. (If

found damaged/worn-out)

k. Unscrew Grub screw (26) from Low-

er Gear (11) and remove Lower Gear

(26) from Lower Spindle (6) to replace

it with new one. (If found damaged/

worn-out)

l. Unscrew Allen Screw (27) from Hex

Nut (33) and remove Washer (14),

Handle (15) & Tube (21) to replace

it with new one. (If found damaged/

worn-out)

m. Unscrew Hex Lock Nut (22) from Low-

er Spindle (6) & remove Handle Arm

(19).

n. Unscrew Hex Lock Nut (22) from Low-

er Spindle (6) & remove Spacer (16)

from Lower Spindle (6).

o. Remove Lower Spindle (6) from Stand

(1) and replace it with new one. (If

found damaged/worn-out)

p. Examine for any wear or damage to

components and replace it if required.

Now follow the above steps in reverse

manner to reassemble the GC-42.

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Operation and Maintenance Guide Gasket Cutter

Exploded View for GC-42

FF-MM-31-REV - 00

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Operation and Maintenance Guide Gasket Cutter

Bill of Materials for GC-42

Illustration

Number Description Part Number GC-42

1 STAND 320 01 01 1

2 SPINDLE FRONT BUSH 320 01 02 1

3 SPINDLE REAR BUSH 320 01 03 1

4 CLAMP PLATE 320 01 05 1

5 SCALE 11" 320 01 06 1

6 LOWER SPINDLE 320 01 08 1

7 UPPER SPINDLE 320 01 09 1

8 UPPER CUTTER DISC 320 01 10 1

9 PIVOT PIN 320 01 11 1

10 UPPER GEAR 320 01 12 1

11 LOWER GEAR 320 01 13 1

12 LOWER CUTTER DISC 320 01 14 1

13 SUPPORT DISC 320 01 15 1

14 PLAIN WASHER 298 00 90 1

15 HANDLE 320 01 17 1

16 SPACER 320 01 18 1

17 KNOB FOR PIVOT PIN 320 01 19 1

18 CAM WITH LEVER 320 01 16A 1

19 HANDLE ARM 320 01 21 1

20 ADJUSTING NUT 320 01 23 1

21 TUBE 320 01 24 1

22 HEX LOCK NUT 320 01 25 2

23 HEX LOCK NUT 320 01 26 1

24 HEX NUT 320 01 27S 1

25 HEX BOLT 320 01 29 1

26 GRUB SCREW 320 01 33 2

27 ALLEN SCREW 320 01 34 1

28 WASHER 320 01 36 3

29 CSK SCREW 320 01 37 2

30 ROUND HEAD SCREW 320 01 38 3

31 WASHER 320 01 39 4

32 KNOB 298 00 89 1

33 HEX NUT 150 40 25 3

34 PIVOT ARM 320 01 04 1

35 SUPPORT PLATE 320 01 22 1

36 ROLL PIN 320 01 35 1

Accessories for GC-42

Sr. No Description Part Number GC-42

1 STAND 320 01 32 1

2 SPINDLE FRONT BUSH 320 97 30 2

3 SPINDLE REAR BUSH 320 01 07 1

FF-MM-31-REV - 00

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Operation and Maintenance Guide Gasket Cutter

Ordering No Suitable for

GC-42

The GC-42 comes complete with the following accessories.

Turntable, cutter removal key, stainless 316 mounting

bolts and operating manual.

Standard Accessories

Ordering No Suitable for

GC-42

Calibrated Centre Bar to extend circular cutting

capacity from 22” to 42“ diameters.

Spare cutter set

Optional Accessories

FF-MM-31-REV - 00

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Operation and Maintenance Guide Gasket Cutter

TEST CERTIFICATE OF MATERIALS, PERFORMANCE

DATE :

MODEL NUMBER :

PART DESCRIPTION & S.NO. :

We hereby certify that the above referenced product has tested and inspected in accordance with our standard test

procedures and meets the specications for material and performance values as published in our literature. We further certify

that the product has been given our standard factory test and meets all quality and performance standards established by the

company. is product is certied to be produced in our factory, and is of current production.

Authorised Signatory

Q.A Manager

Place - Vasai, Maharastra

FF-MM-31-REV - 00

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Operation and Maintenance Guide Gasket Cutter

EU DECLARATION OF CONFORMITY

We hereby certify that the Listed Product stipulated below comply with all relevant provisions of the machinery direc-

tive (2006/42/EC) and the national laws and regulations adopting this directive.

Description :

Model Number :

Date :

Serial Number :

Is in conformity with the provisions of the following European Directives: (2006/42/EC) Machinery Safety and

Harmonized standards

ISO 12100-1: 2010: Safety of Machinery –general Principles for Design –Risk Assessment and Risk Reduction.

Registered Oce : 416 Gundecha Industrial Complex, Akuril Road,

Kandivali East, Mumbai – 400101, Maharashtra, India.

Web site : www.teryair.com

Works : A-1, Tirupati Udyog Nagar, Sativali Road, Vasai East,

Palghar – 401208, Maharashtra, India.

CE certication registration no – C E 16832

Issued by – BMQR Certications Pvt Ltd.

www.cemarking-india.com

Valid Till – 03/11/2021

Signed for and on behalf of

TERYAIR EQUIPMENT PVT. LTD. Place of Issue:

Date:

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