Dasbecan 11517586925 User Manual

1. CAUTIONS FOR INSTALLATION OF ELECTRIC COOLANT PUMP
1) When replacing the electric coolant pump, exhaust the cooling system first and refill the
coolant. Prevent liquid scale and impurities from blocking the electric coolant pump.
2) After installing the new electric coolant pump, exhaust the cooling system and check the
water tightness.
3) Please use the coolant specified by the original BMW factory.
4) Keep the vehicle battery capacity sufficient.
5) Please DO NOT open the sealing cover or water valve of the coolant expansion sank
when the coolant temperature is high.
2. EXHAUST AND CHECK WATER TIGHTNESS
Note!
For example, after replacing components of the cooling system or refilling the
coolant, the following exhaust process must be performed. DO NOT open the
sealing cover of the coolant expansion tank during the exhaust process.
•
Exhaust the cooling pump system:
1) Connect the battery charger.
2) Turn on the ignition switch.
3) Adjust the heating device to the maximum temperature and return the fan to the minimun
gear.
4) Depress the accelerator pedal to the limit position for 10 seconds, the engine must not be
started.
5) The exhaust process has been started by pressing the accelerator pedal and lasted for 12
minutes. (Start the electric coolant pump and automatically shut down after about 12
minutes).
6) Then fill the coolant expansion tank so that the liquid level exceeds the maximum valve of
100ml.
Warning!
The sealing cover of the coolant expansion tank can only be opened when the
engine is cold.
11517586925 WATER PUMP USER'S MANUAL