HEC-OM-O018-A
Chapter 4 System Set-up
4.3 Filling Bath liquid
4-2
4.2.2 Facility water run through
Make facility water run through.
Make sure there is no leakage on the facility water circuit.
Figure 4-1 Facility water run through
4.3 Filling Bath liquid
4.3.1 Preparation of Bath Liquid
The bath liquid is to be prepared under your responsibility, referring to the
following table.
Table 4-2-1 Bath liquids
Bath Liquid Working Temp. Range Remarks
Water 5~60 °C
Use distilled water or clean water based
on reference of water quality. (Refer Table
4-3).
Include Ethylene glycol-water solution.
Ethylene glycol-water
solution
0~60 °C
Concentration of Ethylene glycol must be
lower than 50%
z Check if adequate fluid is in the bath.
z If the facility water pipings are arranged in parallel, the flow rate may not be
adequate.
z Check if only the facility water pipe of the thermostat that is experiencing an
error is warm.
Bath
Bath
Other device
Smooth flow
Uneven flow
Error generated!
Error not generated.
Error not generated
Facility
water
Take corrective actions to
reduce the temperature of the
outlet piping of the facility
water.
z If manifold is used, the flow rate may not be constant.