Qlima PGF 1211 Gebrauchsanweisung Seite 72

Problem
Pilot will not light
Pilot will not stay on
Burner will not light
Burner flame is low
Burner flame goes
off immediately
after ignition
Emitter glows une-
ven
Thick black smoke
Carbon build-up
4
72
Probable cause Solution
Gas valve may be OFF Turn the gas valve ON.
Tank fuel empty Refill gas tank.
Pilot injector blocked Clean or replace pilot injec-
tor.
Air in supply system Purge air from lines by pres-
sing the control knob until
you smell gas.
Loose connections Check all fittings.
Low gas pressure Replace cylinder with a new
cylinder.
Lack of fuel pressure Keep the variable knob
depressed for 10-20 seconds
or more after the pilot light
ignited.
Tank near empty. Refill gas
tank.
Debris around pilot Clean dirty area.
Loose connections Tighten connections.
Thermocouple bad Replace thermocouple.
Gas Ieak in Iine Check connections.
Pressure is low Tank near empty.Refill gas
tank.
Opening blocked Remove and clean.
ControI is not 0N Turn valve to ON.
Thermocouple bad Replace thermocouple.
Pilot light assembly Place pilot properly.
bent
Not in correct location Position properly and retry.
Supply hose is bent or Straighten hose and per-
twisted form leak teston hose.
Blockage in burner Clean or replace burner
injector injector.
Low gas pressure Let the pilot flame stay lit
for 10 minutes before set-
ting variable knob to LO.
Blockage in burner Clean or replace burner
injector injector
Base is not on a leveI Place heater on a IeveI
surface surface
Low gas pressure Replace cylinder with a new
cylinder.
Blockage in burner Turn off the heater and Iet
it cool.
Remove blockage and clear
burnerinside and outside.
Dirt or film on reflec- Clean reflector and flame
tor and flame screen screen.