CLEAN BURN CB-200-CTB, Руководство оператора

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Coil Tube Boiler Operator's Manual: Models CB-200-CTB, CB-350-CTB, and CB-500-CTB
4-10
Figure 4G - 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 4G, 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 4F and 4G.
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 4G.
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 from the tank that complies with the suction oil line requirements.
GAUGE
INLET
RECOMMENDED SETUP
PUMP IS MOUNTED
LEFT ON WALL
ALTERNATE MOUNTING
TO THE WALL MAKING THE
BLEED VALVE IS NOW CLOSE
I88708−B
INLET
(NOT RECOMMENDED)
BLEEDING DIFFICULT
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
RELIEF
A2RA−7720
GAUGE
A2RA−7720
INLET
ROTATION
RELIEF
ROTATION
A2RA−7720
RELIEF GAUGE
INLET
ROTATION
A2RA−7720
INLET
GAUGE RELIEF