JAVAC CC Series Manuel utilisateur

CC Series

VACUUM PUMPS

OPERATING MANUAL

Javac

Thank you for selecting a Javac select product!

Please read this operation manual carefully before use.

Only suitably qualified personnel should operate this equipment.

Table of Contents

I Application…………………………………2

II Pump Components………….……………....3

III B e f o r e s t a r t i n g … . …………………………….4

IV Trouble Shooting…………….……….5

V Exploded Drawing……………………………………….6

VI Warranty…………………………………7

VII Service Tools………………….……………………8

Application:

CC - series two stage oil sealed rotary vane vacuum pumps are basic

equipment to evacuate domestic, automotive and light commercial refrigeration and

AC equipment. They are suitable for use with R134a, R22 and compatible

refrigerants.

Refrigeration service tools 2 -

Javac

Pump components

Exhaust Cap Oil Fill Port Intake Fitting Handle

Exhaust fitting Power Switch

Sight Glass Fan Cover

MMotor

Oil Tank

OilDrain

BasePlateBoard

TechnicalSpecifications:-

Model CC-31 CC-81 CC-141 CC-181 CC-231

Voltage 220/240v 50Hz 220/240v 50Hz 220/240v 50Hz 220/240v 50Hz 220/240v 50Hz

FreeAir

Displacem

ent 36 l/min 76 l/min 132 l/min 176 l/min 225 l/min

Ultimate

Vacuum 25Micron 25Micron 25Micron 25Micron 25Micron

Motor 1/4 Hp 1/3 Hp 1/3 Hp ½ Hp 2/3 Hp

Motor

Speed 1440 r/m 1440 r/m 2880 r/m 2880 r/m 2880 r/m

Oil

Capacity 350 ml 380 ml 450 ml 500 ml 500 ml

Dimensions 330x135x255(mm) 350x143x265(mm) 350x143x265(mm) 380x160x285(mm) 380x160x285(mm)

Net Weight 9.8Kg 11.5Kg 12Kg 14Kg 15.5Kg

Refrigeration service tools 3 -

Javac

Before starting: -

Add vacuum pump oil and always check the oil level before use. Low oil level or poor

quality oil will result in premature wear and poor performance.

Install on a flat surface with adequate ventilation; allow 5cm on all sides of the pump.

Remove the intake and exhaust fitting cap and connect via a suitable hose to a

manifold or suitable circuit.

Connect to a suitable safe power source using earth leakage devices when using

extension cords.

Caution:

1) Do not use with combustible, explosive, poisonous or reactive/corrosive

gases.

2) Do not allow dust particles to enter the pump.

3) Do not allow the pump to run to open air / atmosphere for more than 3

minutes;

4) Do allow the inlet temperature of gases to exceed 80°C. Do not use in

environments over 50°C;

5) Not suitable for use as a compressor, transfer pump or recovery pump.

6) Do not operate without oil.

7) Pump surface may be hot.

8) Do not block air outlet when pump is in use.

9) Suitable for indoor use only.

Refrigeration service tools 4 -

Javac

Trouble Shooting

Symptom Suggestion? Solution

1. Oil insufficient Add oil to center line of sight

glass

2. Pump oil emulsified, not

clean Replace with new oil

3. Oil inlet blocked or oil

feeding inadequate Clean oil inlet and filtering

screen

4. Pump hose or vessel leak Check hose and vessel for

leakage and repair

5. Improper pump chosen Pump too small – use larger

pump

Poor vacuum

6. Worn components Repair or replace with a new

pump

1. Oil seal damaged Replace with a new oil seal

Oil leakage 2. Oil casing gasket loose or

damaged Tighten screws or replace

O-type ring

1. Too much oil Drain oil to oil base line on

sight glass

Oil discharge 2. Inlet pressure too high Use recovery pump to remove

pressure

1. Temperature below +5C Allow temperature to rise

2. Motor overloaded. Wait 5 minutes, re start, or

press motor reset if installed.

3. Foreign matter falling in the

pump

Check and eliminate the

foreign matter

4. Low voltage Avoid long extension leads.

5. Overheated Check fan, ventilation and

repair

Starting

problems

- overheating

6. SAFETY If in any doubt. Consult JAVAC

Refrigeration service tools 5 -

Javac

Exploded Drawing

1. Sight glass

2. Oil drain cap

3. Exhaust fitting

4. De-castAluminum oil tank

5. Housing gasket

6. Back-pump cover

7. Oil pipe 19. Dill fill port

8. Rotary-vane 20. Inter port

9. Spiral piece 21. Cap-like cover

10. Rotary-vane spring 22. Trestle

11. Back-pump rotor 23. Handle

12. Valve piece 24. Sleeve 31. Shaft seat

13. Back-pump stator 25. Cover 32. Motor Stator

14. Middle fence 26. Capacitor 33. Bearing

15. Molded base 27. Board 34. Motor rotor

16. Restricting piece 28. Switch 35. Motor cover

17. Front pump rotor 29. Motor hull 36. Fan

18. Front pump stator 30. Outlet 37. Fan cover

Refrigeration service tools 6 -

Javac

10.0 WARRANTY

JAVAC warrants your Vacuum Pump tobe free from defects of materials or

workmanship for one year from the date of purchase. JAVAC does not warrant any machine

that has been subjected to misuse, negligence, accident, repaired or altered by anyone other

than JAVAC. Javac’s liability is limited to machines returned to JAVAC, transportation prepaid,

not later than thirty (30) days after the warranty period expires, and which JAVAC judges to

have malfunctioned because of defective material or workmanship. JAVAC’S liability is limited

to, at its option, repairing or replacing the defective machine or part.

This WARRANTY is in lieu of all other warranties, express or implied, whether of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE or otherwise. All such

other warranties are expressly disclaimed. JAVAC shall have no liability in excess of the price

paidtoJAVACforthemachineplusreturntransportationchargesprepaid.JAVACshallhaveno

liability for any incidental or consequential damages. All such liabilities are EXCLUDED.

JAVAC and or its Agents have the right to charge for costs incurred for incorrectly diagnosed

customer warranty claims.

Javac Select products are specially manufactured for Javac by our approved partners

Refrigeration service tools 7 -

Javac

Javac - Supplying the world with Vacuum & Refrigeration Process

Solutions

Javac Service Tools Include

• Vacuum Pumps

• Recovery Machines

• Recycle Machines

• Charging Units

• Leak Detectors

• Manifolds

• Hoses

• Tools & Accessories

Javac UK Limited

Europe Office

Unit 6 Drake Court, Britannia Park, Middlesbrough

TS2 1RS, United Kingdom

Tel: +44 1642 232880 Fax: +44 1642 232870

Javac - Supplying the world with Vacuum & Refrigeration Process

lutionsSo

Refrigeration service tools 8 -

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