Roberts Gorden EP 100 Service Manual

WARNINGInstallation must be done by a contractor qualifiedin the installation and service of gas-fired heatingequipment or your gas supplier.Improper

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL4 SECTION 4: MAJOR COMPONENTS FIGURE 1: Major Component Descriptions EP-100 Pump Assembly - P/N

SECTION 4: MAJOR COMPONENTS 5 4.1 Standard Parts ListTable 1: EP-100 Pump Package 4" (10 cm) (P/N 02719105)Part No. Description QuantityBox 1 of

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL6 SECTION 5: PUMP INSTALLATION5.1 Pump Assembly Instructions5.1.1 Determine Orientation of Pump

SECTION 5: PUMP I NSTALLATION 7 5.1.3 Attaching the Pump Inlet AssemblyFrom the scroll assembly side of the pump, orient the inlet assembly so the th

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL8 5.1.4 Damper AssemblyThe pump is equipped with a damper assembly which is used as a means of s

SECTION 5: PUMP I NSTALLATION 9 5.1.5 Installing the Motor Shaft SealThe motor shaft seal (P/N 02757500) eliminates air leakage around the motor shaf

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL10 5.2 Pump Mounting Instructions5.2.1 Chain SuspensionThe standard method of mounting the EP-10

SECTION 5: PUMP I NSTALLATION 11 5.3 Wall Mounting5.3.1 Wall Mounting PlatformThe alternative method of mounting the pump is on an outside wall and v

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL12 5.3.2 Mounting Platform (Angle Assembly)Pump may be mounted by using mounting angles as shown

SECTION 5: PUMP I NSTALLATION 13 5.3.3 Mounting Platform (Optional Platform Assembly)If mounting on an outside wall is not practical, it may be mount

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL14 SECTION 6: MOTOR WIRINGAll wiring must comply with current wiring regulations and any local r

SECTION 7: PRESSURE SWITCH MOUNTING AND WIRING 15 SECTION 7: PRESSURE SWITCH MOUNTING AND WIRINGFor connection to a pump, locate the two pressure swi

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL16 SECTION 8: VENTING8.1 General Venting RequirementsInstall the venting in accordance with the

SECTION 8: VENTING 17 FIGURE 15: Horizontal Venting8.5 Vertical VentingVent length should be limited to less than 30' (9 m). If using vent leng

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL18 SECTION 9: SERVICING INSTRUCTIONSDisassembly and removal or replacement of any pump component

SECTION 9: SERVICING INSTRUCTIONS 19 9.3 Maintenance ChecklistInstallation Code and Annual Inspections: All installations and service of ROBERTS GORD

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL20 SECTION 10: REPLACEMENT PARTS AND ACCESSORIESUse only genuine ROBERTS GORDON® replacement par

SECTION 11: SPECIFICATIONS 21 SECTION 11: SPECIFICATIONS11.1 Material Specification11.1.1 Pump Frame, Inlet, Scroll and Impeller12 Gauge Stamped Stee

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL22

SECTION 12: THE ROBERTS GORDON® EP-100 SERIES PUMP LIMITED WARRANTY 23 SECTION 12: THE ROBERTS GORDON® EP-100 SERIES PUMP LIMITED WARRANTYROBERTS-GOR

© 2007 Roberts-Gordon, LLCAll rights reserved. No part of this work covered by the copyrights herein may be reproducedor copied in any form or by any

TABLE OF FIGURESFigure 1: Major Component Descriptions...4Figure 2: Pump Discharge Orientation...6Figure

SECTION 1: HEATING SYSTEM SAFETY 1 SECTION 1: HEATING SYSTEM SAFETYYour Safety is Important to Us!This symbol is used throughout the manual to notify

EP-100 PUMP INSTALLATION, OPERATION AND SERVICE MANUAL2 SECTION 2: INSTALLER RESPONSIBILITYThe installer is responsible for the following:• To install

SECTION 3: UNPACKING THE PUMP 3 SECTION 3: UNPACKING THE PUMP3.1 Open Shipping CartonsOpen cartons and remove packing inserts. Carefully remove pump