Step Three: Check And Test Completed Assembly - North Star 5042373 Owner's Manual

Step Three: Check and test completed assembly

Serious injury could result from chemical leaks if sprayer is improperly assembled, or
the design of the sprayer is modified.
Follow the steps below to make sure the sprayer is properly assembled. Never modify
the sprayer design.
1. Check assembly
2. Fill tank with
water
Assembly
WARNING
Check and test completed assembly
Check assembly to make sure the sprayer is properly assembled and in
safe working condition:
a) Check that the gun clip screws are tight, hose clamps are secure, and tank
straps are properly fastened.
b) While it is unlikely that factory assembled components become loose, they
should also be checked to make sure they are tight.
Test the system for leaks with water:
a) First read the instructions in this Owner's Manual for Operation of the
sprayer.
b) Fill the tank with water per the instructions in this manual.
Important: The sprayer should NOT be turned on when you fill the tank.
c) Check for leaks throughout the system by operating the sprayer per the
instructions in this manual:
i) Turn the sprayer ON. (See Operation Instructions)
ii) With the agitation valve closed and the spray gun trigger released,
adjust the pressure through its full range – to maximum and back. (See
Operation Instructions)
iii) Open the agitation valve to initiate agitation. (See Operation
Instructions)
iv) Operate the spray gun. (See Operation Instructions)
d) If a leak is detected, fix the leak and re-test the system with water.
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