Desa 20 - Manual (Page 5)

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UNPACKING 1. Remove all packing items applied to heater for shipment.
2. Remove all items from carton.
3. Check items for any shipping damage. If heater is damaged, promptly inform
dealer where you bought heater.
ASSEMBLY
(For 26,4 and 44 kW [90,000
and 150,000 Btu/Hr]
Models Only)
These models are furnished with wheels and handles. Wheels, handles, and the
mounting hardware are found in the shipping carton.
Tools Needed
• Medium Phillips Screwdriver
• 3/8" Open or Adjustable Wrench
• Hammer
1. Slide axle through wheel support frame. Install wheels on axle.
IMPORTANT: When installing wheels, point extended hub of wheels toward
wheel support frame (see Figure 4).
2. Place cap nuts on axle ends. Gently tap with hammer to secure.
3. Place heater on wheel support frame. Make sure air inlet end (rear) of heater is
over wheels. Line up holes on fuel tank flange with holes on wheel support
frame.
4. Place front handle and rear handle on top of fuel tank flange. Insert screws
through handles, fuel tank flange, and wheel support frame. Attach nut finger
tight after each screw is inserted.
5. After all screws are inserted, tighten nuts firmly.
Figure 4 - Wheel and Handle Assembly, 26,4/44 kW
(90/150,000 Btu/Hr Models) Only
Wheel
Air
Inlet
Front
Handle
Hot Air
Outlet
Fuel
Tank
Flange
Rear
Handle
Screw
Wheel
Support
Frame
Nut
Cap Nut Extended
Hub
Axle