26
Operating the P1 continued...
Pump start up procedure
1. Confirm that over 210 volts are available and the VFD is powered on and ready
2. Make sure the pump valve is set to solvent
If valve was set to emulsion it indicates that the
hose was not properly cleaned after the last work
session. Allow the emulsion hose to heat up to the
material application temperature before proceeding
3. Remove the discharge hose from the machine and unlatch the boom
DO NOT swing boom or walk into traffic. Be aware
of your surroundings while operating the patcher to
prevent collisions.
4. The operator should point the discharge nozzle into the catch bucket or at another appropriate target
5. From the wand control interface the operator should
a. Set the emulsion flow dial to about half way
b. Flip emulsion switch to “ON”
6. Visually confirm the pump is turning and solvent is flowing
a. Pump enough fresh solvent through line to make sure the pump, hose, and tip are not blocked and the
pump is primed
b. Refer to the pump diagnostic matrix (pages 76-77) if the pump does not start or material does not flow
7. Flip emulsion switch to “OFF”
8. Switch pump valve to emulsion
9. Turn emulsion switch back, clearing the line of solvent
If the material does not flow refer to the pump diagnostic matrix (page 76-77)
Making a patch
1. Verify traffic is routed away from your work area
2. Fill the aggregate hopper with clean crushed aggregate.
a. Remove chain from dump truck aggregate gravity feed hose.
b. Tilt dump truck bed as needed to cause aggregate to flow through the hose into the aggregate hopper
Too much dust or dirt in the aggregate can retard
curing of the patch and limit adhesion of the
emulsion to the aggregate.
Using crushed limestone or wet aggregate can clog
the venturi and ag pipe
3. To begin the repair process the operator utilizes the airstream from the discharge nozzle to blow out any
loose debris and water from the area to be repaired. It may be necessary to increase the rpm of the
engine (up to 3600 rpm) to produce the velocity of airflow to accomplish this task.
4.
After the area is cleaned, reduce the engine rpm to between 2200-3200 rpm.
NOTICE
NOTICE
NOTICE
CAUTION
Summary of Contents for P1
Page 2: ...2 ...
Page 31: ...31 General Maintenance Section ...
Page 33: ...33 General Maintenance Chart ...
Page 42: ...42 Control Panel Wiring and Parts Diagram Motor Control Harness Generator Harness ...
Page 51: ...51 Trailer Wiring for Brakes and Lights ORANGE 14 AWG BLUE WHITE 14 AWG ...
Page 52: ...52 Parts Section ...
Page 53: ...53 Engine Parts Top Level 305 015 004 ...
Page 54: ...54 Engine Parts continued Sub Assembly 305 028 004 ...
Page 55: ...55 Engine Service Parts Engine Parts continued Sub Assembly 305 028 004 ...
Page 56: ...56 Pump Assembly 305 018 004 ...
Page 57: ...57 Axle Assembly ...
Page 58: ...58 Aggregate Plumbing Assembly 1 3 2 4 5 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...
Page 63: ...63 Miscellaneous Components and Parts 1 2 3 4 5 7 8 9 10 11 6 14 13 12 15 ...
Page 65: ...65 Miscellaneous Components and Parts 1 5 4 3 2 6 7 8 9 10 11 12 13 ...
Page 69: ...69 Tailgate Discharge Box Assembly ...
Page 70: ...70 Tailgate Mounting Instructions ...
Page 71: ...71 Tailgate Hose Length and Alignment ...
Page 72: ...72 Optional Arrow Board Assembly ...
Page 73: ...73 Trouble Shooting Section ...
Page 74: ...74 Trouble Shooting the Engine ...
Page 78: ...78 ...
Page 80: ...80 2601 Niagara Lane Plymouth MN 55447 763 557 1982 800 328 3874 Fax 763 557 1971 ...