Maintenance Instructions 8
2210.2657 Rev 3.0 NIPPY Clearway 2 Service Manual .
WARNING! Safety Precautions
• Follow the safety precautions when working on the Clearway 2
• Do not work on the Clearway 2 with the case open and the
power supply connected, unless instructed to do so in this
manual
• Always use extreme caution when working on the Clearway 2
when connected to any power source with the case open
• Do not use explosive gases and / or fluids near the Clearway 2
• Make sure that all precautions to prevent electrostatic discharge
(ESD) have been taken
Service Schedule
An inspection of the Clearway 2 (described in this chapter) is
advised to be carried out at least every 12 months.
Perform an external inspection
Change the air inlet filter material
Perform a function test
Perform an electrical safety test
Perform the 12 month checks,
plus:
Change the clock battery
Change the alarm battery
Perform an internal inspection
Clean the valve