PREDATAIR Troubleshooting (H600002/H400001) VMAC contact ____________________________________ Please print, complete and fax to Technical Support at 1-877-740-3202 or email [email protected]. CUSTOMER INFORMATION VMAC CSR #: _______ VMAC Dealer: ______________________________ Contact Name: _______________________ Vehicle Owner/End User Company Name: _____________________________ Contact Name: ______________________ City, State: ___________________________ Phone #: ________________________ Fax #: _________________________ Email: _____________________________________ SYSTEM INFORMATION Serial #: H 6 0 0 0 0 2 __ __ __ __ __ __ or H 4 0 0 0 0 1 __ __ __ __ __ __ New Install ( Y / N )? If NO, how many hours? ________________________ In-service Date: _______________________ Vehicle VIN: ___________________________________________________ Vehicle Make: ______________________________ Model: ________________________________Year: _____________ Clutch Pump # and Manufacturer: _______________________________________________________________________ PTO # and Manufacturer: ______________________________________________________________________________ Hydraulic Pump # and Manufacturer: _____________________________________________________________________ LOCATION OF COMPONENTS (mark on the drawings below or describe) Location of the PREDATAIR on vehicle: _________________________________________________________________ Location of the Hydraulic Reservoir Tank: ________________________________________________________________ Hydraulic Reservoir Tank Return Line port location: _________________________________________________________ Hydraulic Reservoir Tank Suction Line port location: ________________________________________________________ file: f100_PREDATAIR_troubleshooting page: 1 of 4 PREDATAIR Troubleshooting (H600002/H400001) PREDATAIR INFORMATION If the unit is not working, is the green light on the display box illuminated? (Y / N ) Does the PREDATAIR fan come on after about 5min use? (Y / N ) If the display box is flashing, what is the ERROR MESSAGE (see the table below)? Error Messages OVER TEMP. COMP --------------------------------------------------------------------------------- Compressor is too hot. ____ OVER TEMP. HYD ------------------------------------------------------------------------------------ Hydraulic oil is too hot. ____ COMP. PROBE SHORT ---------------------- Compressor temperature probe has failed in a shorted condition. ____ COMP PROBE OPEN -------------------------- Compressor temperature probe has failed in an open condition. ____ HYD. PROBE SHORT ---------------------------- Hydraulic temperature probe has failed in a shorted condition. ____ HYD. PROBE OPEN -------------------------------- Hydraulic temperature probe has failed in an open condition. ____ BATTERY LOW ----------------------------------------------------- The control box has sensed a low supply voltage. ____ PRESSURE SENSOR? ----------------------------------------- The pressure sensor has failed or is disconnected. ____ CONNECTION ERR --------- Connection problem between the control box in PREDATAIR and display box. ____ PREDATAIR Wire size: Power (red) Gauge _______ Length ________ PREDATAIR Wire size: Ground (green) Gauge _______ Length ________ Which PREDATAIR power and ground wiring method do you have? Select the Figure # (below) _______________ Figure 7: Figure 8: file: f100_PREDATAIR_troubleshooting page: 2 of 4 PREDATAIR Troubleshooting (H600002/H400001) Figure 9: Figure 10: THROTTLE CONTROL INFORMATION What brand of OEM or AFTERMARKET idle up control are you using? ________________________________________ Can the idle-up speed control be turned on without the PREDATAIR? (Y/N) Are you using a 1-speed idle-up control or 2-speed idle-up control? ____________________________________________ Is it a 12v activation (see below) or ground wiring activation method? __________________________________________ Figure 11: file: f100_PREDATAIR_troubleshooting Figure 12: page: 3 of 4 PREDATAIR Troubleshooting (H600002/H400001) HYDRAULIC INFORMATION Is there any other hydraulic equipment on the same circuit? (Y / N ) Is there another pressure relief valve, flow control valve or diverter valve in the system? Which? _______________________________________________________________ (Y / N ) Is there a 2nd external Hydraulic Cooler in the PREDATAIR hydraulic system? (Y / N ) Is there another hydraulic pump piggy-backed on the same PTO? (Y / N ) Can the PTO be turned on without the PREDATAIR? (Y / N ) Is the hydraulic reservoir higher than the PTO hydraulic pump? (Y / N ) How much higher? _____ Hydraulic Reservoir Tank Capacity: ____________ ( gal / liter ) Internal Baffle? (Y/N) Hydraulic Pressure Line size (hydraulic pump < > PREDATAIR) Diameter ______ Length ______ Hydraulic Return Line size (PREDATAIR < > hydraulic reservoir) Diameter ______ Length ______ Hydraulic Suction Line size (hydraulic reservoir < > hydraulic pump) Diameter _____ Length ______ Flow rating of hydraulic filter: _______ GPM Do you have a Hydraulic Flow Meter, Pressure or Temperature gauge? (Y/N) Do you know Hydraulic Pressures during normal operation? (Do not physically install an inline hydraulic flow meter, pressure or temperature gauge at this point) (Y/N) 1. PTO on, PREDATAIR off: ________ HYD PSI 2. PTO on, PREDATAIR on, 150-PSI NOT USING AIR (system air pressure will unload at 145 PSI, air pressure is measured outside of the PREDATAIR, but before any external regulator): ________ HYD PSI 3. PTO on, PREDATAIR on, 110-PSI WITH USING AIR (system air pressure will load up at 135 PSI, air pressure is measured outside of the PREDATAIR, but before any external regulator): ________ HYD PSI Hydraulic Flow: Was a Flow Meter used? (Y/N) (Do not physical install an inline hydraulic flow meter, pressure or temperature gauge test at this point) 1. At Base Idle: with the PREDATAIR OFF _____ GPM ______ RPM 2. At Low Idle ( SPEED 1 ): with the PREDATAIR on _____ GPM ______ RPM 3. At High Idle( SPEED 2 ): with the PREDATAIR on _____ GPM ______ RPM Hydraulic Oil Temperature: After 30 min: Location: ___________________ ______ degrees ( F / C ) After 60 min: Location: ___________________ ______ degrees ( F / C ) Hydraulic Oil Type: ____________________ file: f100_PREDATAIR_troubleshooting page: 4 of 4
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