Rev.00 - Jan. 2013
62
New Plus
42-45-50-55
14
FAULTS FINDING
14
A. FAULT:
By utilising the filler piping the pump doesn’t operate (suction)
It is necessary to disengage the drive outlet (PTO) and wait for it to stop rotating before
repeating the filling operation.
1. CAUSE: the quantity of water poured into the tank is insufficient to trigger the pump.
REMEDY:
Add water to the tank until the pump starts its cycle.
2. CAUSE: the filler piping sucks in air.
REMEDY:
Completely submerge the suction filter of the filler piping.
3. CAUSE Lack of seal of the pipes.
REMEDY:
Check the tightening of ring nuts, fittings and clamps. Check the effi
-
ciency of sealers and that piping elements are not cracked or broken. Replace parts that
are possibly found to be defective.
4. CAUSE Slipping of the pump’s belt.
REMEDY:
Check the tension of the belt-tensioner’s spring. (4÷5 cm).
5. CAUSE The pump’s belt might be broken.
REMEDY:
Replace the belt.
B. FAULT:
Leakage and dripping from the pump
1. CAUSE Non-sealing of the fittings and clamps connecting the piping to the pump.
REMEDY:
Check for proper tightening of ring nuts and clamps. Check the efficiency
of the sealers. Replace parts that are possibly found to be defective.
2. CAUSE Mechanical sealing defective.
REMEDY:
Address a C.I.M.A. point of “Sale and Service”.
C. FAULT:
Drop in pressure of the hydraulic circuit signalled by the gauge
1. CAUSE Dirty filter.
REMEDY
: Clean the cartridge
2. CAUSE The pump filter is clogged.
REMEDY:
Clean the filter
3. CAUSE: Faulty sealing of the hydraulic circuit.
REMEDY
:
Check the operation of the pump and the tension of its belt. Check the proper
tightening of ring nuts, fittings and clamps. Check the efficiency of the sealers and the
integrity of the piping. Replace the parts that are possibly found to be defective.
4. CAUSE: Gauge defective.
REMEDY
: Replace the pressure gauge.
5. CAUSE: Suction or gauge connection pipe clogged
.
REMEDY
: Clean.
D. FAULT:
Variations in the pressure of the hydraulic circuit (marked by the gauge)
1. CAUSE Lack of seal of the pipes and/or the valves.
REMEDY
:
Check the clamping of the ring nuts, the connections and the clamps.
Verify the efficiency of the gaskets and the integrity of the pipes.
Replace the possibly defective parts.
