Desa BTU/HR - Manual
Desa BTU/HR – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – SAFETY INFORMATION; DANGER: Carbon monoxide; Get; fl
- Page 3 – UNPACKING; Remove all packing items applied to heater; PRODUCT; Continued
- Page 4 – Figure 5 - Cross Section Operational View; VENTILATION; WARNING: Provide a fresh
- Page 5 – ASSEMBLY; Tools Needed; OPERATION; Safety; TO START HEATER; Safety Information; Extension Cord Size Requirement; Troubleshooting; TO STOP HEATER; Without ON/OFF Switch
- Page 6 – Ground Lug; TO RESTART HEATER; To Start Heater; OPERATION WITH; WARNING: Before operating; Operation; SHIPPING
- Page 7 – PREVENTATIVE MAINTENANCE SCHEDULE; TROUBLESHOOTING; WARNING: Never service heater while it is plugged in, operating,
- Page 8 – Pump Pressure Adjust-; FAULT CONDITION
- Page 9 – SERVICE PROCEDURES; WARNING: To avoid risk of; UPPER SHELL REMOVAL; Remove screws along each side of heater using; FAN; Remove fan from motor shaft be-; Setscrew Location; Clean fan using a soft cloth moistened with
- Page 10 – Remove pressure gauge plug from filter end; Figure 16 - Pressure Gauge Plug; FUEL FILTER
- Page 11 – per Shell Removal; CAUTION: Do not bend or; Fuel and; Figure 20 - Disconnecting Ignitor Wires; Ignitor
- Page 12 – Figure 23 - Removing Air and Fuel Line
- Page 13 – Figure 27 - Removing Air and Fuel Line
- Page 14 – moval; Figure 32 - Gap Adjusting Screw Locations
- Page 15 – Figure 34 - Replacing Fuse; Fuse; SPECIFICATIONS; Model Size
- Page 16 – WIRING DIAGRAMS
- Page 17 – Figure 37 - Wiring Diagram with Thermostat; Figure 38 - Wiring Diagram with Thermostat
- Page 18 – ILLUSTRATED PARTS BREAKDOWN
- Page 19 – PARTS LIST
- Page 20 – STANDARD MODEL
- Page 24 – STANDARD MODELS
- Page 26 – NOZZLE/BURNER HEAD ASSEMBLY FOR 200 MODELS
- Page 29 – MOTOR AND PUMP ASSEMBLY FOR 200 MODELS
- Page 30 – REPLACEMENT PARTS; Use only original replacement parts. This; PARTS UNDER WARRANTY; WHEELS AND HANDLE PARTS LIST; PARTS NOT UNDER WARRANTY
- Page 31 – Special tool to check pump
- Page 32 – WARRANTY AND REPAIR SERVICE; WARRANTY SERVICE; LIMITED WARRANTY; NOT A UPC
IMPORTANT: Read and understand this manual before
assembling, starting, or servicing heater. Improper use
of heater can cause serious injury. Keep this manual for
future reference.
Save this manual for future reference.
For more information, visit www.desatech.com
HEATER SIZES: 40,000 50,000 55,000 60,000 70,000 110,000
115,000 155,000 165,000 AND 200,000 BTU/HR MODELS
H.S.I. SERIES
KEROSENE/DIESEL PORTABLE FORCED AIR HEATERS
OWNER’S MANUAL
New
Straight
Shell
Design
Fill In For Your Records
Model No. _______________________
(Located on side panel)
Serial No. _______________________
(Located on fuel tank)
Date of Purchase: _________________
TABLE OF CONTENTS
Safety Information ............................................... 2
Unpacking ........................................................... 3
Product Identification .......................................... 3
Fuels ................................................................... 4
Ventilation ........................................................... 4
Theory of Operation ............................................ 4
Assembly ............................................................ 5
Operation ............................................................ 5
Operation With Portable Generator ..................... 6
Storing, Transporting, or Shipping ....................... 6
Preventative Maintenance Schedule ................... 7
Troubleshooting ................................................... 7
Service Procedures ............................................. 9
Specifications .................................................... 15
Wiring Diagrams ............................................... 16
Illustrated Parts Breakdown and Parts List ....... 18
Replacement Parts ........................................... 30
Technical Service .............................................. 31
Accessories ....................................................... 31
Warranty and Repair Service ............. Back Cover
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Summary
www.desatech.com 113282-01C 2 SAFETY INFORMATION WARNING: This product con- tains and/or generates chemicalsknown to the State of Californiato cause cancer or birth defects,or other reproductive harm. IMPORTANT: Read this owner’smanual carefully and completelybefore trying to assemble, oper-ate, or ...
www.desatech.com 113282-01C 3 • Never move, handle, refuel, or service a hot, operating, or plugged-in heater. • Never attach duct work to front or rear of heater.• Never attach heater to external fuel tank.• Heaters used in the vicinity of tarpaulins, can- vas, or similar enclosure materials shall ...
www.desatech.com 113282-01C 4 FUELS WARNING: Use only kero- sene, #1/#2 diesel/fuel oil, JET Aor JP-8 fuels to avoid risk of fireor explosion. Never use gaso-line, oil drained from crankcases,naphtha, paint thinners, alcoholor other highly flammable fuels. Use only kerosene, #1/#2 diesel/fuel oil, J...
