JAVAC CC-31 Operation and maintenance manual

CC-31 (UK)
CC-141 (UK)
CC-231 (UK)
CC SERIES VACCUM PUMP
Safety Instructions & Operation Manual
Instructions de sécurité et notice d’utilisation
Sicherheitsanweisungen und Bedienungsanleitung
Instrucciones de seguridad y manual de funcionamiento
Istruzioni di sicurezza e manuale d’uso
EN
FR
DE
ES
IT
JAV-1069 (EU)
JAV-1065 (EU)
JAV-1067 (EU)
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Thank you for purchasing a JAVAC product.
Please read this operation manual carefully before use.
Only suitably qualied personnel should operate this equipment.
CONTENTS
1.0 APPLICATION
2.0 PUMP COMPONENTS
3.0 BEFORE STARTING
4.0 TROUBLE SHOOTING
5.0 GUARANTEE
1.0 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.
EN
CC SERIES VACCUM PUMP
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2.0 PUMP COMPONENTS
MODEL CC-31 CC-141 CC-231
VOLTAGE 110 V / 240 V 50 Hz
FREE AIR DISPLACEMENT
(CFM / L/M)
1.4 / 40 5.3 / 140 9, 225
ULTIMATE VACUUM 15 Microns 15 Microns 12 Microns
MOTOR 1/4 HP 1/3 HP 2/3 HP
MOTOR SPEED 1440 r/m 2880 r/m 2880 r/m
OIL CAPACITY 380 ml 450 ml 500 ml
DIMENSIONS 330 x 135 x 255
mm (130” x 53”
x 100”)
350 x 135 x 255
mm (138” x 53” x
100”)
380 x 160 x 285
mm (150” x 63” x
112”)
NET WEIGHT 9.8 Kg (21.6 lbs) 12 Kg (21.6 lbs) 15.5 Kg (34 lbs)
Exhaust
tting
Intake
tting
Gas
Ballast
Sight Glass
Oil Tank
Fan CoverMotorBase
Plate
Oil Drain
Power
Switch
Board
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3.0 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 at surface with adequate ventilation; allow 5cm on all sides of the pump.
Remove the intake and exhaust tting 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:
• Do not use with combustible, explosive, poisonous or reactive/corrosive gases.
• Do not allow dust particles to enter the pump.
• Do not allow the pump to run to open air / atmosphere for more than 3 minutes.
• Do allow the inlet temperature of gases to exceed 80’C. Do not use in environments over 50°C.
• Not suitable for use as a compressor, transfer pump or recovery pump.
• Do not operate without oil.
• Pump surface may be hot.
• Do not block air outlet when pump is in use.
• Suitable for indoors use only.
EN
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4.0 TROUBLE SHOOTING
PROBLEM CAUSE ACTION
POOR
VACUUM
4.1 Oil insucient
4.2 Pump oil emulsied, not clean
4.3 Oil inlet blocked or oil feeding
inadequate
4.4 Pump hose or vessel leak
4.5 Improper pump chosen
4.6 Worn oomponents
Add oil to centre line of oil scale
Replace with new oil
Clean oil inlet and ltering
screen
Check hose and vessel for leakage and
repair
Pump too small - use larger pump
Repair or replace with a new pump
OIL
LEAKAGE
4.7 Oil seal damaged
4.8 Oil casing gasket loose or
damaged
Replace with a new oil seal
Tighten screws or replace O-type ring
OIL
DISCHARGE
4.9 Too much oil
4.10 Inlet pressure too high
Drain oil to oil base line on sight glass
Use recovery pump to remove pressure
OVER-
HEATING
4.11 Temperature below +5C
4.12 Motor overloaded
4.13 Foreign matter falling in the pump
Allow temperature to rise
Wait 5 minutes, re start, or press motor
reset if installed
Check and eliminate the foreign matter
DIFFICULT
STARTING
4.14 Low voltage
4.15 Overheated
4.16 Safety if in any doubt
Avoid long extension leads
Check fan, ventilation and repair
Consult JAVAC
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