Roberts Gorden EP 201, Installation, Operation & Service Manual

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© 201 8
Ro b erts-Gordon LLC
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b erts-Gordon LLC.
TABLE OF CONTENTS
SECTION 1: Heatin g System Safety ............................1
1.1 Manpo w er Req u irements ....................................1
1.2 Safety Labels and Their Placement ....................1
1.3 California Proposition 65 .....................................1
SECTION 2: Installer Responsibility............................3
2.1 Corrosi v e Chemicals...........................................3
2.2 National Standards and Applicable Codes .........3
SECTION 3: Unpackin g the Pump ...............................4
3.1 Open Shipping Cartons ......................................4
SECTION 4: Major Components ..................................5
4.1 Standard Parts List .............................................6
SECTION 5: Pump Installation .....................................8
5.1 P u mp Assembly Instr u ctions ..............................8
SECTION 6: Pressure Switch Mountin g and Wirin g .12
6.1 Press u re S w itch Installation ..............................12
SECTION 7: Pump Mountin g Instructions ................13
7.1 Wall Mo u nting....................................................13
7.2 Mo u nting Platform
(Optional Platform Assembly) ............................14
SECTION 8: Motor Wirin g ...........................................15
8.1 Impeller Rotation Direction ...............................15
8.2 EP-201 Wiring ...................................................15
8.3 EP-203 Wiring...................................................15
SECTION 9: Ventin g ....................................................16
9.1 General Venting Req u irements.........................16
9.2 Venting the P u mp .............................................16
9.3 Vent Material Recommendations ......................16
9.4 Horizontal Venting.............................................16
9.5 Vertical Venting .................................................18
9.6 Condensate Trap and Condensate Tee ............19
SECTION 10: Servicin g Instructions .........................21
10.1 Pre-Season Maintenance and Ann u al
Inspection .......................................................21
10.2 To Change the Motor and/or the Impeller .......21
10.3 Maintenance Checklist....................................23
SECTION 11: Replacement Parts and Accessories .24
11.1 Replacement Parts ..........................................24
11.2 Accessories .....................................................24
SECTION 12: Specifications.......................................26
12.1 Material Specifications ....................................26
12.2 S
u spension Specifications ..............................26
12.3 Controls Specifications ...................................26
SECTION 13: The ROBERTS GORDON ® EP-200 Series
Pump Warranty ........................................................... 27
Printed in U.S.A.