1A OPERATION PT2R 1
1A-10
1.18 Pump Wrench
The wrench (d) supplied with the pump can be used to
loosen and tighten: hose couplings, knobs on pump
cover, priming plug and drain plug on front cover.
Store wrench on pump frame.
c
a
b
1.17 Accessories
WACKER offers a complete line of fittings, hoses, and
clamps to properly connect the pump to match various
job conditions. Refer to the Parts Lists in Section 2 of this
manual for a complete list of accessories.
d
1.16 Hoses and Clamps
Suction Hose
Suction hoses (a) must be rigid enough not to collapse
when pump is operating.
Discharge Hose
Discharge hoses (b) are usually thin-walled collapsible
hoses. Rigid hoses similar to those used as suction
hoses may also be used as discharge hoses.
Note:
Suction and discharge hoses are available from
WACKER. Contact your nearest dealer for more informa-
tion.
Suction Hose to Inlet Coupling
Two clamps (c) are recommended for connection of
suction hoses to inlet coupling.
Note:
This connection is important. Even a small air leak
on the suction side of pump will prevent the pump from
priming.
Other Hose Connections
For other hose connections, one T-bolt or worm-gear
type clamp is usually sufficient to hold hoses in place. In
some cases, slight variances in hose diameters may
make it necessary to add more clamps in order to
maintain tight connections.
1003SD40
1003SD41
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