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EP 301
Roberts Gorden EP 301 Manuals
Manuals and User Guides for Roberts Gorden EP 301. We have
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Roberts Gorden EP 301 manuals available for free PDF download: Installation, Operation & Service Manual, Brochure & Specs
Roberts Gorden EP 301 Installation, Operation & Service Manual (38 pages)
EP-300 Series
Brand:
Roberts Gorden
| Category:
Water Pump
| Size: 2 MB
Table of Contents
Table of Contents
3
SECTION 1: Heating System Safety
7
Manpower Requirements
7
Safety Labels and Their Placement
7
California Proposition 65
7
Figure 1: Label Placement
8
SECTION 2: Installer Responsibility
9
Corrosive Chemicals
9
National Standards and Applicable Codes
9
SECTION 3: Unpacking the Pump
10
Open Shipping Cartons
10
SECTION 4: Major Components
11
Figure 2: Major Component Descriptions
11
Standard Parts List
12
Table 1: EP-301 Pump Package 4" (P/N 02723014)
12
Table 2: EP-301 Pump Package 6" (P/N 02723016)
13
Table 3: EP-303 Pump Package 4" (P/N 02723034)
14
Table 4: EP-303 Pump Package 6" (P/N 02723036)
15
SECTION 5: Pump Installation
16
Pump Assembly Instructions
16
Figure 3: Pump Discharge Orientation
17
Pump Impeller Rotation
18
Figure 4: Pump Assembly
18
Figure 5: Pump Impeller Rotation
18
Figure 6: Pump Inlet Side 4
19
Figure 7: Pump Inlet Side 6
19
Figure 8: Pump Discharge Side
19
SECTION 6: Pressure Switch Mounting and Wiring
20
Pressure Switch Installation
20
Figure 9: Pressure Switch Mounting Holes
20
Figure 10: Mounted Pressure Switch
20
Figure 11: Pump Pressure Switch Wiring
20
SECTION 7: Pump Mounting Instructions
21
Mounting Platform
21
Figure 12: Wall Bracket Assembly
21
Figure 13: Mounting Platform Options
21
SECTION 8: Motor Wiring
22
Impeller Rotation Direction
22
EP-301 Wiring
22
EP-303 Wiring
22
Figure 14: EP-301 Contactor Wiring Diagram
22
Figure 15: Motor Wiring for EP-301 Pump (Clockwise Impeller Rotation)
23
Figure 16: EP-303 208 V - 230 V (or 460 V) 3 Ø Pump Starter Wiring Diagram
23
SECTION 9: Venting
24
General Venting Requirements
24
Venting the Pump
24
Vent Material Recommendations
24
Horizontal Venting
24
Figure 17: Motor Wiring for EP-303 (208 V - 230 V/460 V) 3 Ø Pump
24
Vertical Venting
25
Venting Accessories
25
Condensate Tee Assembly
26
Figure 18: Horizontal Venting
26
Condensate Trap and Condensate Tee
27
Figure 19: Vertical Venting
27
Figure 20: Condensate Tee Assembly at Pump Inlet
28
Figure 21: Condensate Drain for Vertical Venting
28
Figure 22: Condensate Tee - Discharge Side
29
SECTION 10: Servicing Instructions
30
Pre-Season Maintenance and Annual
30
Inspection
30
To Change the Motor And/Or the Impeller
30
Figure 23: Condensate Neutralization Tube
30
Maintenance Checklist
32
SECTION 11: Replacement Parts and Accessories
33
Replacement Parts
33
Accessories
33
SECTION 12: Specifications
35
Material Specifications
35
EP-301 Controls Specifications
35
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Roberts Gorden EP 301 Brochure & Specs (2 pages)
Roberts Gorden Infrared Heating Systems Pump Brochure
Brand:
Roberts Gorden
| Category:
Water Pump
| Size: 0 MB
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