Operating Instructions: 4-4
12. Add appropriate chemical to the chemical jug, turn the “CHEMICAL SYSTEM” valve
to the “PRIME” position to purge any air from the system (see Figure 4-3).
a.
With the truckmount running at full throttle, block off the vacuum intake to the
recovery tank. The vacuum gauge should read 12” Hg. This will assist in priming
the chemical system.
b.
Allow the chemical to flow through the CHEMICAL METER at full flow for 30
seconds.
c. Turn the “CHEMICAL SYSTEM” valve to “ON.” The restriction can now be
removed from the vacuum inlet.
d.
While spraying solution from the cleaning tool, adjust the chemical flow by
turning the “CHEMICAL METERING CONTROL” knob.
13. Begin cleaning.
WATER EXTRACTION PROCEDURE
To perform water extraction, set the “PUMP CONTROL” switch to the Flood Extraction
position. This will disengage the pump clutch, allowing for the machine to run without
fresh water connected.
Chemical
Metering
Control
Knob
Chemical
System
Valve
Chemical
Meter
Figure 4-3. TMTG 4000 Chemical System Control and Metering
Summary of Contents for Truckmount to Go TMTG 4000
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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 ...
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