Roberts Gorden EP 100 Service Manual

WARNINGInstallation must be done by a contractor qualified in the installation and service of gas-fired heating equipment or your gas supplier.Imprope

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL4 of 29SECTION 3: UNPACKING THE PUMP3.1 Open Shipping CartonsOpen cartons and remove packing ins

SECTION 4: MAJOR COMPONENTS 5 of 29SECTION 4: MAJOR COMPONENTS FIGURE 2: Major Component Descriptions EP-100 Pump Assembly - P/N 02719100Pump Scroll

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL6 of 294.1 Standard Parts ListTable 1: EP-100 Pump Package 4" (10 cm) (P/N 02719105)Part No

SECTION 5: PUMP I NSTALLATION 7 of 29SECTION 5: PUMP INSTALLATION5.1 Pump Assembly Instructions5.1.1 Determine Orientation of Pump DischargeTo e n s

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL8 of 29FIGURE 3: Pump Discharge Orientation5.1.2 Attaching Pump ScrollAfter determining the corr

SECTION 5: PUMP I NSTALLATION 9 of 295.1.3 Attaching the Pump Inlet AssemblyFrom the scroll assembly side of the pump, orient the inlet assembly so t

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL10 of 295.1.4 Damper AssemblyThe pump is equipped with a damper assembly which is used as a mean

SECTION 5: PUMP I NSTALLATION 11 o f 295.1.5 Installing the Motor Shaft SealThe motor shaft seal (P/N 02757500) eliminates air leakage around the mot

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL12 of 29SECTION 6: PRESSURE SWITCH MOUNTING AND WIRINGFor connection to a pump, locate the two p

SECTION 7: PUMP MOUNTING I NSTRUCTIONS 13 of 29SECTION 7: PUMP MOUNTING INSTRUCTIONS7.1 Chain SuspensionThe standard method of mounting the EP-100 pu

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL14 of 297.2 Wall Mounting7.2.1 Wall Mounting PlatformThe alternative method of mounting the pump

SECTION 7: PUMP MOUNTING I NSTRUCTIONS 15 of 297.2.2 Mounting Platform (Angle Assembly)Pump may be mounted by using mounting angles as shown on Page

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL16 of 297.2.3 Mounting Platform (Optional Platform Assembly)If mounting on an outside wall is no

SECTION 8: MOTOR WIRING 17 of 29SECTION 8: MOTOR WIRINGAll wiring must comply with current wiring regulations and any local regulations which may app

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL18 of 29SECTION 9: VENTING9.1 General Venting RequirementsThis pump must be vented in accordance

SECTION 9: VENTING 19 of 29• Vent must terminate at least 4' (1.2 m) below, 4' (1.2 m) horizontally from, or 12" (30 cm) above any doo

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL20 of 299.5 Vertical VentingVent length should be limited to less than 30' (9 m). If using

SECTION 9: VENTING 21 of 29FIGURE 18: Condensate Check ValveFIGURE 19: Condensate Tee - Discharge Side9.6 Condensate Trap and Condensate TeeThe conde

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL22 of 299.6.1 Condensate Neutralization Tube (optional)If a condensate neutralization tube is sp

SECTION 9: VENTING 23 of 29FIGURE 20: Condensate Neutralization TubeCalculated gal/h Description Part NumberLess than 2 Condensate Neutralization Tub

© 2012 Roberts-Gordon LLCAll rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL24 of 29SECTION 10: SERVICING INSTRUCTIONSDisassembly and removal or replacement of any pump com

SECTION 10: SERVICING INSTRUCTIONS 25 of 296. The motor can now be detached, if necessary, by removing the attachment hardware.7. Re-assembly of moto

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL26 of 29SECTION 11: REPLACEMENT PARTS AND ACCESSORIES11.1 Replacement PartsCarbon Monoxide Hazar

SECTION 11: REPLACEMENT PARTS AND ACCESSORIES 27 of 2911.2 AccessoriesDescription Part Number Description Part Number4" Plain Coupling 01312700

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL28 of 29SECTION 12: SPECIFICATIONS12.1 Material Specifications12.1.1 Pump Frame, Inlet, Scroll a

SECTION 13: THE ROBERTS GORDON® EP-100 SERIES PUMP WARRANTY 29 of 29SECTION 13: THE ROBERTS GORDON® EP-100 SERIES PUMP WARRANTYROBERTS-GORDON LLC WIL

TABLE OF FIGURESFigure 1: Label Placement ...2Figure 2: Major Component Descriptions...

SECTION 1: HEATING SYSTEM SAFETY 1 of 29SECTION 1: HEATING SYSTEM SAFETYYo ur Safety is Important to Us!This symbol is used throughout the manual to

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL2 of 29FIGURE 1: Label PlacementDescription Part NumberSevere Injury Label 91012100Rating Plate

SECTION 2: INSTALLER RESPONSIBILITY 3 of 29SECTION 2: INSTALLER RESPONSIBILITYThe installer is responsible for the following:• To install the pump an