Page
13
www.allfett.net
PUMP MAINTENANCE
1. If pump not starts ;
Electrical connections of the pump may be loosen or broken. Check the electrical cables and connections
of the system according to schemas on page 12.
Connected electricity to pump may different then AC voltage. Connect the electricity 380 V AC which
is shown on motor sticker.
Pump has low level indicator ;
Control unit (PLC or ALLFETT control system) may give failure and stops the pump because of the grease
inside pump decreased under minimum level. Fill the reservoir according to items 10, 11, 12, 13, 14,
15 and 16 in RULES TO COMPLY WHILE USING AND WARRANTY CONDITIONS.
If ALLFETT control system is connected the system ;
Electronic control card may be in waiting period. Wait until working time starts.
If necessary control card pass to working period by pressing
ADDITIONAL CYCLE
button.
a.
b.
c.
d.
e.
2. If pump starts but not sending grease ;
Grease inside pump decreased under minimum level. Fill the reservoir according to items 10, 11, 12,
13, 14, 15 and 16 in RULES TO COMPLY WHILE USING AND WARRANTY CONDITIONS.
Pump may take air due to work without grease ;
a.
b.
Unouthorized modifications to the units and the use of unouthorized spare parts and
aids prohobited and disqualify the warranty.
Remove connected coupling from pump outlet. Start to operate pump. Pump should run
contiuously untill grease without air is seen from pump outlet. When the grease without air
seen from pump outlet, coupling must be tightened to outlet again
With this process pump is now ready to send grease to lubrication point. Grease coming out
from end point of lubrication line may take long time according to line length.
TECHNICAL SERVICE
