2. Remove side cover. 3. Pull upper fuel line off fuel filter neck. 4. Carefully pry bushing and fuel filter out of fuel tank. 5. Wash fuel filter with clean fuel and replace in tank. 6. Attach upper fuel line to fuel filter neck. 7. Replace side cover (see Figure 9). Fuel Filter Side Cover Upper Fuel Line Figure 9 - Fuel Filter Removal IGNITOR (RJ45) 1. Remove upper shell and fan guard (see Upper Shell Removal, page 8). 2. Remove fan (see Fan, page 8). 3. Remove side cover screws with a 5/16" n

Pump Rotor, page 18. 9 10 099800 150 SHELL REMOVAL EA/EB Euro PV 020 Upper Shell Fan Guard Figure 12 - Fuel Filter Removal, 30/70,000 BTU/Hr Models Figure 11 - Upper Shell Removal, 150,000 BTU/Hr Model Figure 9 - Upper Shell Removal, 30/70,000 BTU/Hr Models Figure 10 - Upper Shell Removal, 90,000 BTU/Hr Model Upper Shell Fan Guard Fuel Filter Side Cover Fuel Line Fuel Filter (30/70,000 BTU/Hr Models) 1. Remove side cover screws using 5/16" nut-driver. 2. Remove side cover. 3. Pull rubber fuel li

Improper use of heater can cause serious injury. Keep this manual for future reference. TABLE OF CONTENTS Safety Information ............................................... 2 Preventative Maintenance................................... 5 Unpacking .......................................................... 3 Troubleshooting................................................... 5 Product identification ........................................... 3 Diagrams .............................................

Tighten setscrew firmly 4.5 to 5.6 N-m (40 to 50 in-lbs). 8. Replace fan guard and upper shell. Figure 28 - Removing Cover Side Cover Ignition Control Assembly Printed Circuit Board Supports (5) Figure 29 - Removing Circuit Board 108954 14 SERVICE PROCEDURES WIRING DIAGRAM SERVICE PROCEDURES Continued Installing the New Assembly ik CAUTION: Ignition control assembly contains electrostatic components. Handle the assembly by the edges of the printed circuit board. Do not touch any of

26. Turn off propane supply to heater and unplug heater when not in use. 27. Use only original replacement parts. This heater must use design-specific parts. Do not substitute or use generic parts. Improper replacement parts could cause serious or fatal injuries. Hot Air Outlet (Front) Variable Heat Output Control Knob Power Cord Hose/Regulator Assembly Inlet Connector Handle Fan Guard Fuel Valve Button Figure 1 - Variable 75-125,000 Btu/Hr (Heater may vary from illustration) UNPACKING 1. Remove

10. Discard old motor. 11. Attach motor to motor mount with two nuts. Tighten nuts firmly. 12. Replace fan on motor shaft. Make sure set screw contacts flat surface on motor shaft. 13. Tighten set screw firmly (40-50 inch-pounds). 14. Carefully route motor wires through hole in shell (see Figure 7). Place motor, motor mount, and fan guard into rear of heater shell. 15. Insert screws through heater shell and into motor mount. Tighten screws firmly. 16. Turn heater on its side to access opening in

Release the control knob. 9. When burner remains lit, set heater at the desired heat level by turning the control valve counterclockwise. If burner goes out, turn off gas. Turn control knob fully clockwise to the lowest position. Check fuel supply. If adequate fuel is available, restart heater beginning at step 1. TO STOP HEATER 1. Tightly close propane supply valve on propane tank(s). 2. Wait a few seconds. Heater will burn gas left in supply hoses. 3. Turn control knob to the OFF position. 4.

Allow motor to reach full speed. 4. Adjust pressure. Turn relief valve to right to increase pressure. Turn relief valve to left to decrease pressure. See specifications at right for correct pressure for each model. 5. Remove pressure gauge. Replace pressure gauge plug in filter end cover. (30/70,000 BTU/Hr Models Shown) Relief Valve Fan Guard (90,000 BTU/Hr Model Shown) Nozzle (30,000 BTU/Hr Model) 1. Remove upper shell (see page 10). 2. Remove fan (see page 19). 3. Remove fuel and air line hose

29 ACCESSORIES Purchase accessories from your local dealer. 30 099800 AIR GAUGE KIT - HA1180 For all models. Special tool to check pump pressure. HEAVY DUTY WHEELS AND HANDLE KIT - HA1202 For heavy duty applications. Makes your heater even more portable and convenient. For 30/70,000 BTU/Hr models. STANDARD WHEELS AND HANDLE KIT - HA1206 Makes heater even more portable and convenient. Easy to assemble. For 30/70,000 BTU/Hr models. NOTES 31 WARRANTY AND REPAIR SERVICE CERTIFICATE OF GENERAL EQUIPM

When ordering parts, be sure to provide the correct model and serial numbers (from the model plate), then the part number and description of the desired part. KEY NO. PART NUMBER DESCRIPTION QTY. KEY NO. PART NUMBER DESCRIPTION QTY. 1 098511-257 Upper Shell 1 15 NTC-4C Hex Lock Nut, 1/4-20 2 2 102432-01 Screw/Lockwasher, 1/2" 8 16 M51114-01 Fan Guard 1 3 098512-65 Combustion Chamber 1 17 M27417 Drain Plug (Includes “o” Ring) 1 4 103971-01 Photocell Bracket 1 18 099213-01 Button Plug 1 5 M1