Fault Diagnosis; Possible Causes - Cembre CPE-1 Notice D'utilisation

ENGLISH

6. FAULT DIAGNOSIS

SYMPTOM
The pump does not start when
the remote controller push
button is pressed.
The pump starts but immedia-
tely stops.
The pump starts but the oil is
not pressurised and the yellow
led flashes.
After long use the pump will not
start and the yellow led is on.
It is not possible to couple the
flexible hose to the pump.
If the pump still does not operate correctly, please return it to Cembre (see § 7 page 34).

POSSIBLE CAUSES

F1 and F2 fuses are faulty
Incorrect connection of the remote
controller plug or the mains cable
plug.
Incorrect connection of
the hydraulic hose.
Insufficient oil in the reservoir.
Oil leaks in the hydraulic circuit
The thermal protection has trigge-
red because of motor overheating.
Residual oil pressure in the hose.
REMEDY
Replace the fuses with equi-
valents.
Connect plug correctly (see
§ 3.1).
Check the quick coupler for
correct connection (see § 3.1).
Top up the oil reservoir
(see § 3.3 and 5.1).
Check the hydraulic connection
(see § 3.1).
Allow the motor to rest and wait
until the motor has cooled down.
(see § 3.3).
Connect the flexible hose to
the pump keeping the release
button (PS) pushed.
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