Maintenance And Storage - Ribimex Ribiland PRMCA3P Manuel D'instructions Et D'utilisation

- To stop the pump cycles, slowly close the discharge valve.
- Always follow these instructions to avoid creating excess pressure in the system and avoid "water hammer"
effect.
5.3- Advise for users
- Never operate the pump empty (without water).
Do not operate the pump without there being water in the pump body.
Prolonged operation of the pump while the discharge line valve is closed may seriously damage the pump.
- Where there is a power failure, it is preferable to disconnect the power plug or switch off the switch
controlling the pump. Prime the pump before restarting it.
- If discharge stops although the pump continues to function, switch it off immediately.
Unplug the pump from the mains and check to see what is causing the problem.
Never attempt to remove the turbine when the pump is still connected to the power supply.
- Where the pump is not used for an extended period, be sure to turn off the pump's power supply.
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 thoroughly drained or kept in "frost free" conditions.
- Regularly rinse out the pump with clean water, including the suction circuit.
- Avoid pumping liquid containing abrasive materials such as sand.
- Before each re-use, ensure that all parts of the pump are in good working order.
- Clean plastic parts with a soft clean cloth.
- Do not use aggressive cleansers (solvents or abrasive cleansers), or an abrasive sponge.
6.2- Breakdown
Never attempt to dismantle the pump.
If necessary, have it checked and repaired by an authorized centre (consult your dealer).
Trouble Main reasons
Difficult start 1. Power voltage too low;
2. Impeller clogged
3. Big loss of cable voltage
4. Stator winding burnt
Less water 1. Head too high
outlet 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
Sudden stop 1. Switch disconnected or fuse burnt
2. Impeller clogged
3. Stator winding burnt
Stator 1- Run too long
winding 2. Winding turn-to-turn short circuit or short
burnt circuit between phases due to mechanical seal
Solution
1. Adjust voltage to 0.9 to 1.1 times the
rated range.
2. Adjust clogged part.
3. Select the proper cable
4. see below
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 comply with requirements and
adjust accordingly.
2. Remove foreign matter
3. See below
Seek assistance from vendor or authorised
service centre
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