Gorman-Rupp Pumps 06C1-GHH 1071445 and up - Manual (Page 15)

OM-03179 0 SERIES
PAGE B - 8 INSTALLATION
Decals and tags vital to pump operation
were shipped loose with the pump.
These decals must be affixed in a promi­
nent place visible to the pump operator.
Proper operation of the gearbox air shift requires
1/4-inch air lines and air pressure of 70 to 140 psi
(5,1 to 10,2 kg/cm
@) at the gearbox. The air line
connection at the end cap of the air cylinder is for
vehicle operation, and the air line connection at the
top of the air shifter cover is for pump operation.
Seal all hose fittings with “Permatex” or equivalent
compound.
When activated, the shifter rod travels through a
hole in the rear cross member. A customer‐
supplied shift indicator (mechanical, electrical, or
air operated device) should be installed in this area
to indicate shifter mode to the pump operator. A
tapped hole is provided in the shaft for conve­
nience.
See Figure 4 and 5 for approximate shaft travel and
hole size. See Figure 4, Section E for Air Shift Kit
parts.
Figure 4. Air Shifter Shaft Detail
Figure 5. Optional Manual Shifter