16
17
MAINTENANCE
OPERATING
＆
INSTALLATION
Figure 10: Remove Filter
Filter Cover
Filter
Ⅷ.
SYMBOLS
Symbol
Description
Alternating current
Symbol
Description
Consult the manual
Class
Ⅱ
Equipment
OFF (power
disconnection from
the mains)
Type BF Applied par
ON (power connection
to the mains)
Keep Dry
Fragile
Stacking Limitation
Breaker
No Smoking
Keep Up
4
Ⅸ.
Remote Control
Use infrared remote controller to operate the device. (Figure 9)
Note: During remote control operating, the remote controller must be toward
the receiver which is located in the control panel.
Plus Timing
Minus Timing
On/Off
Transmit Window
Figure 9: Remote Controller
Ⅰ.
CLEAN CABINET
NOTE: Power should be disconnected before beginning preventive
maintenance on the concentrator. The concentrator is specifically designed
to minimize routine preventive maintenance at intervals of once per year. In
places with high dust or soot levels, maintenance may need to be performed
more often. The following must be performed at a minimum of one year in
service to assure years of additional reliability.
Clean the cabinet with a mild household cleaner and non-abrasive cloth or
sponge at least one time a month. Do Not drop any liquid into the seam of
the device.
CUT OFF
the power supply first to avoid electrical shock.
DO NOT
remove device cabinet.
WARNING:
Ⅱ.
CLEAN OR REPLACE FILTER
Please clean or replace the filters in time, it's very important to protect
compressor and to extend the device life.
Disassembly Filter
Remove the filter cover and take out the filter.
