CLEAN BURN CB-1800 Manuel de l'opérateur télécharger pdf (Page 45)

Operator's Manual: Models CB-3500 & CB-5000

4-9

Installing the Metering Pump

Figure 4G - Vertical Mounting of the Metering Pump

Preparing for Installation

Before starting installation of the metering pump, review Figures 4G, 4H, and 4I to become familiar with the

metering pump components. You will also need to accomplish the following activities:

• Verify that you have the proper metering pump for your furnace (note the specic gear motor

part numbers shown in Figure 4H).

• Gather all required tools and materials as needed for installation; as indicated in the

following procedures, some materials (e.g. ttings, tubing) are to be user-supplied.

• Standard mounting is vertical mounting on a wall; this pump installation is recommended.

Alternate mounting is horizontal mounting on a bracket. Be sure to carefully follow the

appropriate procedures/diagrams for pump mounting.

• For optimal metering pump functioning, mount the pump at a distance from the oil tank that will

comply with the following requirements:

The suction oil line may NOT exceed 6 feet TOTAL vertical lift AND 4 feet TOTAL

horizontal lift.

Standard Mounting: Vertical Positioning

1. Refer to Figures 4G, 4H, and 4I. Note that the metering pump is shipped with the pump head

already positioned for vertical wall mounting.

2. Use the appropriate type of bolts and washers (user-supplied) to securely mount the metering

pump to the appropriate wall in your building at a distance from the tank that complies with the

suction oil line requirements.

GAUGE

INLET

ROTATION

I88727-B

RELIEF

BLEEDER VALVEINLET

1/8" OUTLET

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CLEAN BURN CB-1800 Manuel de l'opérateur Page 45