10
1. Determine the location of interferences on the fire pump and the pump operator panel.
Proper planning and layout of the pump operator panel will reduce the potential interfer-
ences for other operating equipment. The plate drawing, FSG-PL-01491, provides the
overall mounting dimensions for the Hale MIV.
2. Remove the cap screws that hold the suction tube to the suction tube extension. Remove
the suction tube from the pump. Be sure to remove all old gasket or sealing material
from the suction tube extension and suction tube mating surfaces.
NOTE
USE ONLY 7/16-14 UNC X 4-¾ INCHES LONG GRADE 8 ZINC PLATED STEEL CAP
SCREWS, 7/16-14 UNC X 5-¼ INCHES LONG GRADE 8 ZINC PLATED STEEL STUDS AND
7/16- 14 UNC ZINC PLATED STEEL NUTS TO INSTALL THE MASTER INTAKE VALVE AND
SUCTION TUBE TO THE SUCTION TUBE EXTENSION.
Figure 3. STUD PLACEMENT FOR MIV INSTALLATION
NOTE
ALL CAP SCREWS, STUDS AND NUTS MUST BE LOCKED IN PLACE USING LOCTITE® #242
OR EQUAL THREAD SEALING COMPOUND.
NOTE
WHEN THE VALVE BODY IS INSTALLED MAKE SURE THE VALVE DISC IS NEXT TO THE
SUCTION TUBE EXTENSION. THE RELIEF VALVE, DRAIN VALVE, AIR BLEEDER VALVE AND
PRIMING VALVE MUST BE LOCATED ON THE INLET SIDE OF THE VALVE.
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