Instruction/ maintenance manual of the product EG Weil-McLain
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P ar t No . 550-110-639/0703 Read all instructions before installing Installer Leave all instructions with boiler for future reference. Any claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee.
P art Number 550-110-639/0703 2 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL 1 Hazard definitions The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels, or to important information concerning the life of the product.
P art Number 550-110-639/0703 3 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL New construction or remodeled buildings are most often built tighter . W indows and door s ar e w eatherstripp ed, vapor barriers are used and openings in walls are caulked.
P art Number 550-110-639/0703 4 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Chimney or vent requirements (also refer to Breaching erection, Page 8) V enting must be installed acco rding to P ar t 7, V enting of Equipment, of National Fuel Gas Code ANSI Z223.
P art Number 550-110-639/0703 5 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Installation (continued) Installation clearances Suggested minimum clearances for servicing • 24 inches for cleaning and servicing, left side. • 18 inches for access to controls and components, front.
P art Number 550-110-639/0703 6 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Installation (continued) 1 Figure 3 Hydrostatic pressure test Pressur e test before attaching gas piping or electrical supply . 1 . Plug any necessary boiler tappings or openings.
P art Number 550-110-639/0703 7 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Installation (continued) 1 Installation of drawer assembly and front access panel and back base channel (Factory installed on PEG boilers - follow steps 2 and 3) 1 .
P art Number 550-110-639/0703 8 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Installation (continued) 1 Spill switch installation On EG 30-75 boilers only , fasten spill sw it ch to draft hood as shown on page 22, Dr a w ing R ef .
P art Number 550-110-639/0703 9 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL P iping connections 2 Pipe before installing controls. Connect return piping after jacket is attached. Connect supply piping before or after jacket is attached.
P art Number 550-110-639/0703 10 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL P iping connections (continued) 2 Bypass piping BYP ASS PIPING IS NO T NORMALL Y REQUIRED ON ANY BASEBO ARD SYSTEM Bypass piping should be used for the following installations.
P art Number 550-110-639/0703 11 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL P iping connections (continued) 2 Figure 15 Recommended piping connections EGH steam boilers Figure 14 Recommended piping connections EG steam boilers Steam boilers 1 .
P art Number 550-110-639/0703 12 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Install boiler controls 3 Failure to properly install, pipe and wire boiler controls may result in severe damage to the boiler , building and personnel.
P art Number 550-110-639/0703 13 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL EG and EGH boilers for tankless heater application are available only on special order as factory-installed optional equipment. Standard boilers cannot be adapted for heater use.
P art Number 550-110-639/0703 14 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Gas piping 5 Connecting gas supply piping Size gas piping considering : a. Diameter and length of gas supplying piping. b. Number of fittings. c . Maximum gas consumption (including any possible future expansion).
P art Number 550-110-639/0703 15 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Wiring 6 Refer to control supplement for additional information For y our safet y , turn off electrical power supply before making any electrical connections to avoid possible electrical shock hazard.
P art Number 550-110-639/0703 16 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Final adjustments 7 Filling water systems 1 . Close manual air vents, drain cock, and automatic air vent, if used. 2 . Fill to correct system pressure.
P art Number 550-110-639/0703 17 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Final adjustments (continued) 7 T o place in operation 1 . Be sure boiler has been co r rectly filled with water . 2. Follow lighting/operating inst ructions on boiler .
P art Number 550-110-639/0703 18 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Check - out procedure 8 Check-out procedure Check-off steps as completed.
P art Number 550-110-639/0703 19 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL 9 Service REMO V AL OF COMBUSTION CHAMBER LINING OR BASE P ANELS The combustion chamber lining or base insulation panels in this product contain ceramic fiber materials.
P art Number 550-110-639/0703 20 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Service (continued) 9 Also Refer to Additional Instructions Shipped With The Boiler For Specific Contr ol Operation and T r oubleshoot ing.
P art Number 550-110-639/0703 21 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Check pilot burner flames 1 . Proper pilot flame a ) Blue flame. b ) Inner cone engulfing pilot flame se nsor . c) Pilot flame sensor glows cherry red.
P art Number 550-110-639/0703 22 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL The boiler contains ceramic fiber and fiberglass materials. Use care when handling these materials per instructions on page 19 of this manual. Failure to c omply could r esult in severe personal inju r y .
P art Number 550-110-639/0703 23 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Replacement parts – EG (continued) 10 NOTE 1: Order sufficient quantities to replace all orifice.
P art Number 550-110-639/0703 24 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL The boiler contains ceramic fiber and fiberglass materials. Use care when handling these materials per instructions on page 19 of this manual. Failure to c omply could r esult in severe personal inju r y .
P art Number 550-110-639/0703 25 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL 10 Replacement parts – EGH (continued) NOTE 1 : Order sufficient quantities to replace all orifi.
P art Number 550-110-639/0703 26 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL 11 Data Dimensions EG Dimensions P-EG Dimensions EGH.
P art Number 550-110-639/0703 27 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Notes: * Add pr efix “P” for package boiler c o mpletely assembl e d and wired with jacket and controls (PEG-30-S through PEG-55-S only).
P art Number 550-110-639/0703 28 EG, PEG, EGH G AS - FIRED B OILERS — SERIES 4 — B OILER M ANU AL Standard equipment Factory-Assembled Section Block Insulated Extended Jacket Draft Hood Aluminized.
An important point after buying a device Weil-McLain EG (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Weil-McLain EG 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 Weil-McLain EG - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Weil-McLain EG you will learn all the available features of the product, as well as information on its operation. The information that you get Weil-McLain EG will certainly help you make a decision on the purchase.
If you already are a holder of Weil-McLain EG, 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 Weil-McLain EG.
However, one of the most important roles played by the user manual is to help in solving problems with Weil-McLain EG. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Weil-McLain EG 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
