CLEAN BURN CB-1400, Operator'S Manual

Page: 39 / 108

Operator's Manual: Model CB-1400
4-11
Installing the Metering Pump (continued)
Figure 4I - Proper Positioning of Metering Pump Head
Alternate Mounting: Horizontal Positioning
ATTENTION: If the metering pump is to be mounted horizontally or on a bracket as shown in
Figure 4I, the pump head must be rotated counterclockwise so that it is aligned in a horizontal position. The
gauge arrow on the pump head must point up, or the pump will not prime.
1. Refer to Figures 4H and 4I.
2. Remove the two pump mounting bolts. The coupling is keyed and does not have set screws.
3. Rotate the pump head 180 degrees to the horizontal position as shown in Figure 4I.
4. Re-install and tighten the two pump mounting bolts.
5. Use the appropriate type of bolts and washers (user-supplied) to securely mount the metering
pump to the mounting bracket, which is to be installed on the appropriate wall in your building
at a
distance not more than four (4) feet from the tank.
GAUGE
INLET
INLET INLET GAUGE
INLET
RECOMMENDED SETUP
PUMP IS MOUNTED
LEFT ON WALL
ALTERNATE MOUNTING
TO THE WALL MAKING THE
BLEED VALVE IS NOW CLOSE
I88708
ROTATION
ROTATION
INLET
GAUGE
INLET
INLET
(NOT RECOMMENDED)
BLEEDING DIFFICULT
ROTATION
ROTATION
NON−STANDARD SETUP
PUMP HEAD HAS BEEN
ROTATED 90° CCW FOR
HORIZONTAL MOUNTING
(THE 1/4" STREET ELBOW AND
1/4" X 3" NIPPLE CHANGE PLACES
IN THE PLUMBING SEQUENCE)
INLET INLET