LABEC Shinva-45N - Manual (Page 15)

13
Daily
u Clean the door gasket with a soft cloth or a sponge.
u Clean the chamber, tray holder and trays with gauze with detergent and water.
Do not use steel wool or steel brush as this can damage the
chamber.
Periodical check:
u Once a week, empty the water tank, waste water tank and clean them with water.
u Once a month, inspect the safety valve.(refer 7.4)
u Once a year tighten the electrical connections and tag test. It should be done by an authorized
electrician.
u If the equipment is not used in a long time, please empty the water tank, waste water tank
and clean them. Close the door and disconnect power.
Chapt e r 7 Ge ne r al Mai nt e nanc e and Re pai r
CAUTION:
Instructions in this chapter are provided to professionals. When problems occur, read the
instruction manual first, check and maintain the equipment following the instructions. The
maintenance methods have been described in this manual.
7.1 Troubleshooting
Symptom Possible Cause Correction
1 The power supply is
on, but the power
indication lamp does
not light
1.1 air switch disconnected
1.2 main power switch damaged
1.1 turn air switch to “ON”
position
2 1.2 fit a new main power switch
3 2 screen display：
testing door lock
2.1 door lock can not back
automatically
2.1 inspect electromagnetism
lock
4 3 screen display： 3.1 door not closed correctly
3.2 door switch loose 3.1 close door again
3.2 adjust door switch
Warning！
Door open
Pressure： 0KPa