SMC Corporation HRS018-A 20 R Series, Operation Manual

Page: 138 / 162

HRX-OM-W058
Chapter 8 Control, Inspection and Cleaning
8.2 Inspection and Cleaning HRS-R Series
8-2
8.2 Inspection and Cleaning
8.2.1 Daily check
Check each item of
Table
8-2 below, and if any error is seen, stop the
operation of the product and turn off the user's power supply, and service
the product.
Table 8-2 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
discharge pressure 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.
There should be no active alarm signal.
Ventilating condition
Check the condition of the
ventilation grille.
Make sure the ventilation grille is not obstructed.

Do not operate with wet hands and do not touch the electrical parts
such as the connecter. 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.

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.