Water Tank / Fan - PGO Tigra AF-125BAE Service Manual

Water tank / fan

Check
1. Check the water tank and the fan for any damaged or
deformed surface.
2. Check heat sinks for any deformation or filth; rinse
heat sinks with the low-pressure water column.
Cautiously restore any heat sink deformed.
Auxiliary water tank
Total volume: 485c.c
Upper limit: 335c.c
Lower limit: 180c.c
Note: Keep the level of water coolant in the auxiliary water tank
under the upper limit due to backflow and overflow of heated
water coolant in the cooling system.
△Keep the vent pipe unobstructed and the tube not bended
or jammed.
Level meter:
Function: Detect the water level of the auxiliary water tank; feedback the
low level signal to the warning indicator on the dashboard when the water
level below the minimum level. A user should add water coolant to the
upper limit.
Turn the rotary switch of a multi-meter to the "Resistor" function
for functional tests. Float at the maximum level: "Close"; float at
the minimum level: "Open". In the case of the warning indicator
for the low level "ON", please check the level meter connector for
poor connection in addition to inspection of the actual water
coolant.
Heat sink
Warning indicator on the
dashboard for the low level
83
Cooling System 12
Vent pipe
Upper limit
Lower limit