8-9: Systems Troubleshooting
4.0 Pressure pulsation
Possible Cause
Solution
4.1 Air leak between the water
box and pump.
Check all the hoses and fittings for cuts, breaks,
cracks, etc. Repair as necessary.
4.2 The check valve(s) in the
pump are faulty.
Remove each valve and inspect for correct
operation. See the Machine Maintenance Section.
5.0 Water box empty or fills slowly
Possible Cause
Solution
5.1 Restriction in the water
supply system.
Inspect the supply system from the source through
the incoming quick connect.
5.2
The float valve in the
water box is faulty.
Disassemble and inspect the valve. Repair or
replace as necessary.
6.0 The water box overflows
Possible Cause
Solution
6.1
The float valve in the
water box is faulty.
Disassemble and inspect the valve. Repair or
replace as necessary.
6.2
The float has absorbed
water and lost buoyancy.
Detach the float and check to see if it will float to the
surface. Replace as necessary.
6.3
The float has come out of
adjustment.
Adjust the float as necessary.
Summary of Contents for Truckmount to Go TMTG 4000
Page 2: ......
Page 5: ...iii TMTG 4000 Owner s Manual ...
Page 31: ...3 5 Cleaning Information ...
Page 33: ...3 7 Cleaning Information 16 2 Evolution Flood Wand Item 000 163 058 Only 6 8 lbs ...
Page 58: ...6 3 Water and Chemical System Figure 6 1 Flow Diagram View 1 of 3 000 179 038 Rev A ...
Page 59: ...Water and Chemical System 6 4 Figure 6 2 Flow Diagram View 2 of 3 000 179 038 Rev A ...
Page 124: ......
