Instruction/ maintenance manual of the product ROPANE CONSTRUCTION HEATER Desa
Go to page of 16
V ariable 30,000, 40,000, 50,000 Btu/Hr 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. PROP ANE CONSTRUCTION HEA TER OWNER’S MANUAL Save this manual for future reference.
105331-01C 2 For more information, visit www.desatech.com For more information, visit www.desatech.com SAFETY INFORMA TION WARNING: FIRE, BURN, INHALATION, AND EX- PLOSION HAZARD. KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR CARD- BOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUC- TIONS.
105331-01C 3 3 For more information, visit www.desatech.com For more information, visit www.desatech.com PRODUCT IDENTIFICA TION Figure 1 - 50,000 BTU/Hr Model UNP ACKING 1. Remove all packing items applied to heater for shipment. Keep plastic cover caps (attached to inlet connector and hose/regu- lator assembly) for storage.
105331-01C 4 For more information, visit www.desatech.com For more information, visit www.desatech.com INST ALLA TION WARNING: Review and understand the warnings in the Safety Information section, pages 2 and 3. They are needed to safely operate this heater.
105331-01C 5 5 For more information, visit www.desatech.com For more information, visit www.desatech.com Valve Inlet Hose Knob Propane Tank Propane Supply Valve Regulator Hose Fuel Gas Fitting Figure 6 - Regulator Position WARNING: Never use an open flame to check for a leak.
105331-01C 6 For more information, visit www.desatech.com For more information, visit www.desatech.com MAINTENANCE WARNINGS • Never service heater while it is plugged in, con- nected to propane supply, operating, or hot. Se- vere burns and electrical shock can occur.
105331-01C 7 7 For more information, visit www.desatech.com For more information, visit www.desatech.com REMEDY 1. Check voltage to electrical outlet. If volt- age is good, check heater power cord for breaks 2. Adjust motor/fan guard to keep fan from hitting inside of heater shell.
105331-01C 8 For more information, visit www.desatech.com For more information, visit www.desatech.com FAN 1. Remove three screws that attach fan guard to heater shell. 2. Remove motor and fan guard from heater shell (see Figure 10). 3. Use hex wrench to loosen set screw that holds fan to motor shaft (see Figure 1 1).
105331-01C 9 9 For more information, visit www.desatech.com For more information, visit www.desatech.com IGNITOR 1. Remove motor and fan guard from heater (see Motor , page 8, steps 1 through 5). 2. Remove black ignitor wire from piezo ignitor . Access ignitor wire through underside of heater base (see Figure 14).
105331-01C 10 For more information, visit www.desatech.com For more information, visit www.desatech.com 28 27 15 17 18 21 1 2 3 2 4 6 7 9 11 21 22 23 24 25 19 2 10 26 16 12 13 14 5 20 20 8 ILLUSTRA TE.
105331-01C 11 11 For more information, visit www.desatech.com For more information, visit www.desatech.com P ARTS LIST MODELS: BLP50VA, REM50PVA RLP50VA, RM50PVA This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 12 of this manual.
105331-01C 12 For more information, visit www.desatech.com For more information, visit www.desatech.com SPECIFICA TIONS Output Rating (BTU/Hr) High ...................................................... 50,000 Medium ..................................
105331-01C 13 13 For more information, visit www.desatech.com For more information, visit www.desatech.com 1. Who will heater be used by? ❍ Individual ❍ Business 2. Will you use y our heater in more than one location? ❍ Y es ❍ No 3. Where will the product be used? (Y ou may select more than one.
2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 Postage Required TM T APE T APE.
k lsu ie jlb o e k lh i k ok le ,,;lo g ;e ;;pd l;lk ls u iejl b o e ;e ;;pd l;lk ls uiejl b o ek lh i k ok le ,,;lo g ;e ;;p dl;l klsu iejlb oeklhi kokle ,,;log ;e ;;pdl;l klsu ie jlb o eklhi kokle ,.
105331-01C 16 For more information, visit www.desatech.com For more information, visit www.desatech.com 105331-01 Rev. C 10/02 LIMITED WARRANTY DESA International warrants this product and any parts t.
An important point after buying a device Desa ROPANE CONSTRUCTION HEATER (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Desa ROPANE CONSTRUCTION HEATER yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Desa ROPANE CONSTRUCTION HEATER - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Desa ROPANE CONSTRUCTION HEATER you will learn all the available features of the product, as well as information on its operation. The information that you get Desa ROPANE CONSTRUCTION HEATER will certainly help you make a decision on the purchase.
If you already are a holder of Desa ROPANE CONSTRUCTION HEATER, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Desa ROPANE CONSTRUCTION HEATER.
However, one of the most important roles played by the user manual is to help in solving problems with Desa ROPANE CONSTRUCTION HEATER. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Desa ROPANE CONSTRUCTION HEATER along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
