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®
PORTABLE
FORCED
AIR HEATERS
OWNER'S MANUAL
Heater Sizes: 35,000 70,000 100,000 150,000 Btu/Hr
Models: REMSA35H, REMSA70H, REMSA100H, and
REMSA150H
IMPORTANT: Read and understand this manual before assembling, start-
ing or servicing heater. Improper use of heater can cause serious injury.
Keep this manual for future reference.
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Table of Contents
Related Manuals for Master REMSA35H
Summary of Contents for Master REMSA35H
- Page 1 FORCED AIR HEATERS OWNER’S MANUAL Heater Sizes: 35,000 70,000 100,000 150,000 Btu/Hr Models: REMSA35H, REMSA70H, REMSA100H, and REMSA150H IMPORTANT: Read and understand this manual before assembling, start- ing or servicing heater. Improper use of heater can cause serious injury. Keep this manual for future reference.
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Page 2: Safety Information
® PORTABLE FORCED AIR HEATERS SAFETY c) All flame, including the pilot light, if • Use only in places free of flammable va- any, shall be extinguished and the pors or high dust content. INFORMATION heater allowed to cool, prior to •... -
Page 3: Product Identification
• clogged fuel filter and nozzle Cord • use of non-toxic anti-icer in fuel during very cold weather Figure 1 - REMSA35H and REMSA70H Models IMPORTANT: Use a KEROSENE ONLY container. Be sure storage container is clean. Foreign matter such as rust, dirt, or water... - Page 4 ® PORTABLE FORCED AIR HEATERS ASSEMBLY VENTILATION 2. Place cap nuts on axle ends. Gently tap with hammer to secure. (FOR REMSA100H AND 3. Place heater on wheel support frame. WARNING: Follow the mini- REMSA150H MODELS ONLY) Make sure air inlet end (rear) of heater mum fresh, outside air ventilation is over wheels.
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Page 5: Theory Of Operation
ON/OFF Switch with Light Combustion Chamber Air Pump Motor Ignitor Air Intake Filter Clean Cool Heated Air Out Figure 5 - ON/OFF Switch, REMSA35H and Output REMSA70H Models Filter ON/OFF Switch with Light Nozzle Ignition Control Fuel Air Line Fuel Assembly... -
Page 6: Storing, Transporting, Or Shipping
® PORTABLE FORCED AIR HEATERS STORING, PREVENTATIVE WARNING: Never service heater TRANSPORTING, MAINTENANCE while it is plugged in, operating, or hot. Severe burns and electrical shock can OR SHIPPING SCHEDULE occur. Note: If shipping, transport companies re- quire fuel tanks to be empty. Item How Often How To... - Page 7 OWNER’S MANUAL TROUBLESHOOTING Continued FAULT CONDITION POSSIBLE CAUSE REMEDY Motor starts and runs but heater does not 1. No fuel in tank 1. Fill tank with kerosene ignite (ON/OFF switch light remains on) 2. Pump pressure incorrect 2. See Pump Pressure Adjustment, page 10 3.
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Page 8: Service Procedures
Side Cover 6. Attach rubber fuel line to fuel filter Fuel Line neck. Figure 9 - Fuel Filter Removal, REMSA35H and REMSA70H Models 7. Replace side cover. FUEL FILTER Fuel Filter, Bushing, (REMSA100H and and Lower Fuel Line... - Page 9 OWNER’S MANUAL SERVICE 6. Remove combustion chamber. Stand 10. Replace combustion chamber. combustion chamber on end with 11. Route the ignitor wires back down PROCEDURES nozzle adapter bracket on top (see Fig- through the hole in the lower shell. ure 12). Continued Connect wires to the ignition control 7.
- Page 10 5. Wash or replace air intake filter (see Preventative Maintenance Schedule, page 6). Figure 13 - Air Output, Air Intake, and Lint Filters, REMSA35H and REMSA70H Models 6. Replace filter end cover. 7. Replace fan guard and upper shell. Air Intake Filter...
- Page 11 (see Figure 17, 18, or 19). Hose Adapter til nozzle seats. Tighten 1/3 turn more For REMSA35H and REMSA70H Assembly using 5/8" socket wrench 4.5 to 5.1 N- model heaters, route air and fuel lines m (40 to 45 in-lbs). See Figure 21.
- Page 12 Air Output 4. Remove pump plate screws using 5/16" Filter nut-driver. 5. Remove pump plate. Figure 23 - Rotor Location, REMSA35H and REMSA70H Models 6. Remove rotor, insert, and blades. 7. Check for debris in pump. If debris is Blade Pump found, blow out with compressed air.
- Page 13 OWNER’S MANUAL SERVICE IGNITION CONTROL Installing the New Assembly ASSEMBLY PROCEDURES CAUTION: Ignition control Continued assembly contains electrostatic WARNING: Unplug heater components. Handle the assem- before servicing. bly by the edges of the printed circuit board. Do not touch any IMPORTANT: Remove fan from motor Remove Old Assembly of the quick connect terminals...
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Page 14: Illustrated Parts Breakdown
® PORTABLE FORCED AIR HEATERS ILLUSTRATED PARTS BREAKDOWN REMSA35H MODEL 12-1 12-2 12-3 12-4 12-5 12-6 12-18 12-7 12-17 12-16 12-8 12-9 12-15 12-13 12-14 12-10 Motor and Pump Assembly 12-19 12-12 12-11 107689... -
Page 15: Parts List
This list contains replaceable parts used in your heater. 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. REMSA35H MODEL PART PART... - Page 16 ® PORTABLE FORCED AIR HEATERS ILLUSTRATED PARTS BREAKDOWN REMSA70H MODEL 12-1 12-2 12-3 12-4 12-5 12-6 12-18 12-7 12-17 12-16 12-8 12-9 12-15 12-13 12-14 12-10 Motor and Pump Assembly 12-19 12-12 12-11 107689...
- Page 17 OWNER’S MANUAL PARTS LIST This list contains replaceable parts used in your heater. 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. REMSA70H MODEL PART PART...
- Page 18 ® PORTABLE FORCED AIR HEATERS ILLUSTRATED PARTS BREAKDOWN REMSA100H MODEL 10-1 10-2 10-3 10-5 10-4 10-6 10-17 10-7 10-8 10-16 10-15 10-9 10-13 10-14 10-10 10-13 10-11 Motor and Pump Assembly 10-12 107689...
- Page 19 OWNER’S MANUAL This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the PARTS LIST correct model and serial numbers (from the model plate), then the part number and description of the desired part. REMSA100H MODEL PART PART...
- Page 20 ® PORTABLE FORCED AIR HEATERS ILLUSTRATED PARTS BREAKDOWN REMSA150H MODEL 10-1 10-2 10-3 10-5 10-4 10-6 10-17 10-7 10-8 10-16 10-15 10-9 10-18 10-14 10-10 10-13 10-11 Motor and Pump Assembly 10-12 107689...
- Page 21 OWNER’S MANUAL This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the PARTS LIST correct model and serial numbers (from the model plate), then the part number and description of the desired part. REMSA150H Model PART PART...
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Page 22: Wheels And Handles
® PORTABLE FORCED AIR HEATERS WHEELS AND HANDLES REMSA100H AND REMSA150H MODELS KEY PART PART REMSA100H REMSA150H NO. NUMBER DESCRIPTION QTY. QTY. HA2203 Handles — HA2204 Handles — M12345-33 Screw, #10-24 x 1 " M12342-3 Wheel Support Frame — M12831-3 Wheel Support Frame —... -
Page 23: Specifications
OWNER’S MANUAL SPECIFICATIONS Output Rating (kw/Btu/Hr) 10 (35,000) 20 (70,000) 30 (100,000) 44 (150,000) Fuel Use Only Kerosene or No. 1 Fuel Oil Fuel Tank Capacity (Liters/U.S. Gal.) 11.4/3.0 18.9/5.0 34/9.0 51.1/13.5 Fuel Consumption (Liters Per Hr./Gal. Per Hr.) 1.1/.28 1.97/.52 3.0/.79 4.1/1.1... - Page 24 For all models. Special tool to check pump STANDARD WHEELS AND pressure. HANDLE KIT - HA1206 Makes heater even more portable and con- venient. Easy to assemble. For REMSA35H and REMSA70H models. IGNITION CONTROL HEAVY DUTY WHEELS AND ASSEMBLY/PHOTOCELL HANDLE KIT - HA1202 TESTER - HA1170 For heavy duty applications.
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Page 25: Ec Conformity Declaration
2701 Industrial Drive Bowling Green, KY 42101 U.S.A. Kerosene Portable Forced Air Heaters Model Numbers: REMSA35H, REMSA70H, REMSA100H, REMSA150H It is declared that these models conform to the Machinery Directive 98/37/EC, including 91/368/EEC and the Low Voltage Directive 73/23/EEC. It is further declared that these models conform to the EMC Directive 89/336/EEC, amended by 92/31/EEC and including EN50081-1 and EN50082-1. -
Page 26: Warranty Information
WARRANTY INFORMATION CERTIFICATE OF GENERAL EQUIPMENT - LIMITED ONE YEAR WARRANTY DESA International warrants new Products sold by it to be POSE. IN ANY EVENT IMPLIED WARRANTIES INCLUDING free from defects in material or workmanship for a period of one THOSE OF MERCHANTABILITY AND FITNESS FOR A PAR- year after date of delivery to the first user and subject to the TICULAR PURPOSE ARE LIMITED TO THE DURATION OF...