13
TROUBLES AND REMEDIES
Trouble
Possible causes
Remedies
Motor unable to run
or running slow
⑴
Fault in line, or voltage insufficient
⑵
Power wire too thin or too long
⑶
Fault in pressure switch
⑷
Fault in motor
⑸
Sticking of main compressor
⑹
The inner thermal protector on motor cut off
⑴
Check the line
⑵
Replace the wire
⑶
Repair or replace
⑷
Repair or replace
⑸
Check and repair
⑹
Compressor works too hard, turn off
the power and wait for 10-15minutes to
cool down motor and restart.
Sticking of main
compressor
⑴
Moving parts burnt due to insufficient oil
⑵
Moving parts damaged, or stuck by foreign body
Check crankshaft, bearing, connecting
rod, piston, piston ring, etc. and replace
if necessary
Excessive vibration
or abnormal noise
⑴
Connecting part loose
⑵
Foreign body got into main compressor
⑶
Piston knocking valve seat
⑷
Moving parts seriously worn
⑴
Check and retighten
⑵
Check and clean away
⑶
Replace with thicker paper gasket
⑷
Repair or replace
Pressure insufficient
or discharge
capacity decreased
⑴
Motor running too slow
⑵
Air filter choked up
⑶
Leakage of safety valve
⑷
Leakage of discharge pipe
⑸
Sealing gasket damaged
⑹
Valve plate damaged, carbon build up or stuck
⑺
Piston ring and cylinder worn or damaged
⑴
Check and remedy
⑵
Clean or replace the cartridge
⑶
Check and adjust
⑷
Check and repair
⑸
Check and replace
⑹
Replace and clean
⑺
Repair or replace
Excessive oil
consumption
⑴
Oil level too high
⑵
Breath pipe choked up
⑶
Piston ring and cylinder worn or damaged
⑴
Keep the level within set range
⑵
Check and clean
⑶
Repair or replace
Warranty Against Defect
Electrical Agencies Pty Ltd (“us”, “we” “wholesaler”or “our”) guarantees this product for a full replacement or
refund for:
Home use – 12 months from date of purchase.
This guarantee covers material and workmanship defects only.
In order for the guarantee to be acted on, the consumer must use the products strictly in accordance with their
operating manual and for the purpose for which they are intended to be used. This guarantee does not apply to
defects arising from abuse, alteration, unauthorised or unreasonable use, nor does it cover general deterioration
due to usage.
We will replace the product or provide a refund to the value of the purchase price if a defect is found in the
product during the guarantee period of 12 months for home use, subject to verification of the defect and the
date, proof of purchase and purchase price. Furthermore, in order for the guarantee to be claimed, the defective
goods must be returned to the point of purchase promptly from the point in time that the consumer becomes
aware of the defect in the goods and in any case within 7 business days.
The procedure for the consumer to claim the guarantee is that the product must be returned to the point of
purchase within 7 business days of the consumer becoming aware of the defect in the product and subject to the
