GP-MCH9-BX-10A
SCH-90 / IC-90 Manual
R.D: SEPT 2005
RL:10
KH
Page 11
Clearing Burner Screen:
- Make sure gas supply is off
- Use compressed air If air is not available on the site, aerosol can is
available:
- Insert air nozzle through the pilot lighting hole at side of mantle base
- Direct at flame retaining screen, and blow out any accumulated dust
- Re-open gas supply
- Re-light pilot, and continue using the construction heater as before.
Replace filter at least:
- once every 2 weeks
- minimum once a day when sanding drywall
- each time when connecting heater at different location
* Clean burner screen with each filter change;
( see next window )
Filter replacement:
- Shut off gas supply
- Grasp filter retainer and pull together at retainer grips
- Free filter retainer
- Remove and discard filter
- Replace with a new filter
- Reinstall filter retainer, complete with filter
COMPRESSED AIR
FILTER RETAINER
& FILTER
FILTER RETAINER
FILTER
