HRX-OM-R039
Chapter 8 Documents
7.2
Inspection and Cleaning
HRSE Series
7-2
7.2 Inspection and Cleaning
7.2.1
Daily check
Check the items listed below. If any abnormality is found, stop the operation,
remove the plug of the power supply cable from the outlet, and ask for
maintenance.
Table 7-2 Contents of daily check
Item
Content of check
Installation
condition
Check the installation
conditions of the product.
There is no heavy object on the product or
excessive force on the piping.
Temperature and humidity are within the specified
range of the product.
Fluid leakage
Check the connected part
of piping
There is no circulating fluid leakage from the
connected part of piping.
Fluid amount
Check the liquid level
indicator.
The circulating fluid
must enter the scale of ‘’H’’.
Operation panel
Check the display.
The numbers on the display are clear.
Check the function.
The [RUN/STOP] and [MENU]
，
[SEL]
，
[▼]
，
[▲]
buttons operate properly.
Circulating fluid
temperature
Check on the operation
panel.
There is no problem for use.
Operating
conditions
Check the operation
condition.
There is no abnormal noise, vibration, smell and
smoke.
Shut off the power supply of the product when performing
cleaning, maintenance or inspection. It might cause electric shock,
injury or burn, etc.
Replace all panels removed for inspection or cleaning. It might
cause injury or electric shock if it is operated with the panel
removed or open. Do not operate switches, etc. with wet hands
and do not touch the electrical parts such as the power supply
plug. It might cause electric shock.
Do not operate switches, etc. with wet hands and do not touch the
electrical parts such as the power supply plug. It might cause
electric shock.
Do not splash water directly on the product and do not wash with
water. It might cause electric shock and fire, etc.
Do not touch the fins directly when cleaning the dustproof filter. It
might cause injury.
