Maintenance And Storage - Ribimex RIBILAND PRJET61 Manuel D'instructions Et D'utilisation

5.3- Advise for users
IMPORTANT!
- Do not operate the pump without water in the pump body: extended operation of the pump when the
discharge valve is closed, can seriously damage the pump.
- In case of power failure, switch off the power or unplug from the power outlet.
- In case of prolonged non-use, ensure to switch off the power.
VI. MAINTENANCE AND STORAGE
Before any intervention on product, ensure that product is disconnected from its power source.
6.1- Maintenance
- In winter, the pump must be carefully drained or placed in "frost" protected condition.
- Regularly rinse with clear water pump, including the suction line.
- Avoid pumping liquid containing abrasive materials such as sand.
- Before restarting, make sure of the good condition of every part of the pump.
- Clean plastic parts with a clean, soft cloth.
- Do not use aggressive cleaning product (solvents, detergents) or abrasive sponges or sharp or pointed
objects.
6.2- Breakdown
- Never attempt to dismantle the pump.
- If necessary, have it checked and repaired by an authorized centre (consult your dealer).
6.3- Troubleshooting
Trouble
Difficult start
Less water outlet
Sudden stop
Motor burnt out
Main reasons
1. Power voltage too low;
2. Impeller clogged
3. Big loss of cable voltage
1. Head to high
2. Strainer and inlet hole clogged
3 Impeller worn badly
4. Submersion too shallow and air
sucked in.
5. Discharge hose disconnected,
leaking or worn out
1. Switch disconnected or fuse
burnt
2. Impeller clogged
3. Stator winding burnt
1- Run too long with phase lost
2. Winding turn-to-turn short circuit
or short circuit between phases due
to mechanical seal leakage
3. Impeller clogged
4. Pump started to frequently
5. Pump overloaded
Solution
1. Adjust voltage to 0.9 to 1.1 times the
rated range.
2. Adjust clogged part.
3. Select the proper cable
1. Use within the rated head range
2. Remove water weed or foreign matter
3. Replace impeller
4. Adjust the submersion depth to no less
than 0.5m
5. Check hose connection, fix it or replace
if required.
1. Check whether the head in use or power
voltage are in compliance with
requirements and adjust accordingly.
2. Remove foreign matter
3. Seek assistance from authorised service
centre
Seek assistance from vendor or authorised
service centre
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