IDX-OM-U010
Chapter 5 Maintenance
IDFC60/70 /80/90Series
A
5.1
Daily Inspection
5-1
Chapter 5 Maintenance
5.1 Daily Inspection
Check the following points during normal operations. If you find some problems, immediately stop the
dryer and refer to
“Chapter 6 Troubleshooting” as soon as possible.
- There is no air leakage.
- The running lamp is on during operation.
- Drainage is being discharged from drain tube
- The refrigerant pressure gauge indicates higher than 1MPa.
- There is no abnormal odor or smoke coming from the product.
- It is recommended to keep a maintenance/service record. Please refer to
“Chapter 12-1 Service
Record
”
- Maintenance of the air dryer should only be carried out by someone with sufficient
knowledge and experience of air dryers and related equipment.
- Before carrying out maintenance, the important warnings in this manual must be
thoroughly read and understood.
WARNING
- Shut off the power supply when removing the panel for maintenance work.
- When replacing or cleaning parts of the air dryer, be sure to remove the
compressed air pressure inside the air dryer to “0”. Never remove the case
assembly of auto drain when the air dryer is operated or air pressure remains
inside. It is extremely dangerous if compressed air pressure remains inside the air
dryer, as parts may come flying off at speed when loosened, or other unexpected
accidents.
- This product has parts that become hot during operation and a power supply with
high voltage applied. There is a risk of burns due to heat or electrification by high
voltage. Even when operation is shut down after switching off the air dryer’s
illuminated light, there are also charging lines. When working on the charged
sections, be sure to switch off the earth leakage breaker installed before starting
work.
- As some parts of the air dryer will remain hot, there is a risk of burns due to
residual heat after the power is switched off. So do not carry out replacement
work until the temperature of these parts has fallen to 50
o
C or less. Wait for about
10 to 15 minutes as a guide.
- When carrying out maintenance work on the auto drain, there is a risk of touching
the drain fluid during work. Please follow the safety procedure for operators
specified by customer. (Example: carry out work wearing safety glasses, apron and
gloves to prevent discharged fluid from touching the human body.)
- Use neutral detergent solution to clean parts such as the auto drain. Never use
solvent such as thinner.
- When removing the outer casing panel or case assembly of the auto drain, wear
gloves to prevent injuries.
DANGER