Qlima DFA 1650 Premium Gebrauchsanweisung Seite 55

USE ORIGINAL EQUIPMENT REPLACEMENT PARTS ONLY. Use of third party or
other alternate components will void warranty and may cause unsafe opera-
ting conditions.
FUEL TANK
• Flush every 200 hours of operation or as needed.
UPPER SHELL REMOVAL
• Remove Screw that secure the side.
• Push out for arrow direction and extract side cover's bracket from rectanclar
hole and separate side cover (R).
• Side cover (L) in opposite of side cover (R). Separates by same method.
(DFA 2900 premium and DFA 4100 premium)
• Remove 4 screws along each side of heater using medium phillips screwdri-
ver. These screws attach upper rear and lower shells together.
(DFA 1650 premium).
• Remove screws along each side of heater using medium phillips screwdriver.
These screws attach the upper and lower shells together.
AIR OUTPUT, AIR INTAKE AND LINT FILTERS
Wash and dry with soap and water or replace every 500 hours of operation
or once a year.
• Remove the upper shell.
• Remove the fan guard.
• Remove the end filter cover screws using medium phillips screwdriver.
• Remove the end filter cover.
• Replace the air output and lint filters.
• Wash or replace the air intake filter.
• Reinstall the fan guard and the upper shell.
FAN BLADES
Clean every season or as needed.
• Remove the upper shell.
• Use 1/8" allen wrench to loosen the set screw which holds the fan blade to
motor shaft.
• Slip fan blade off motor shaft.
• Clean fan blade using a soft cloth moistened with kerosene or solvent.
• Dry fan blade throughly.
• Reinstall the fan blade on the motor shaft. Place the fan blade hub flush
with the end of motor shaft.
• Place the set screw on flat of the shaft. Tighten the set screw firmly(40~50
inch-pounds/4.5~5.6 N-m).
FUEL FILTER
Clean or replace twice a heating season or as needed.
• Remove the upper shell.
• Remove the fan blade.
• Pull the fuel line off from the fuel filter neck.
• Remove the fuel filter.
• Wash the fuel filter with clean kerosene and replace in the tank.
• Attach the fuel line to the fuel filter neck.
• Replace the fan Blade and the upper shell.
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