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Mi-T-M

 Undercarriage Wash System Operator's Manual  

 

 

 

 

 

             7

POTENTIAL CONSEQUENCE

PREVENTION

IMPORTANT SAFETY WARNINGS

Serious injury or death could oc-

cur from water spray penetrating 

the skin.

Keep clear of nozzle and spray!  Never put 

your hand, fingers or body directly over the 

spray nozzle. 
Never point the discharge spray  at yourself 

or anyone else.   
Always keep operating area clear of all 

persons.  
SEEK EMERGENCY MEDICAL CARE if the 

spray appears to have penetrated the skin!   

DO NOT TREAT AS A SIMPLE CUT!!
Hoses should be inspected daily for signs of 

wear.  If evidence of failure exists, prompt-

ly replace all suspect hoses to prevent the 

possibility of injury from the spray.  If a hose 

or fitting is leaking, NEVER PLACE YOUR 

HAND DIRECTLY ON THE LEAK.
Before removing the spray nozzle or servic-

ing the unit, ALWAYS shut off the unit and 

release trapped pressure.  (Even after you 

shut off the unit, there is pressurized water 

left in the pump and hose until you release it).

RISK OF BODILY INJURY

Do not start or operate the unit until an op-

erator is securely bracing the spray nozzle.

ALWAYS wear protective goggles when 

operating the Undercarriage Wash System 

to shield the eyes from flying debris. 

DO NOT direct spray toward fragile materi-

als such as glass.  Shattering could occur.
Stay alert-watch what you are doing.  Do 

not operate the unit when fatigued or under 

the influence of alcohol or drugs.

NEVER open the water nozzle unless se-

curely braced.    
DO NOT overreach or stand on unstable 

support.  
Wet surfaces can be slippery, wear protec-

tive foot gear and keep good footing and 

balance at all times.  
NEVER open the water nozzle while on a 

ladder or roof.
Do not direct spray at people or pets.  The 

force of the water can knock a person 

down.
DO NOT DRINK THE WATER IN THE 

Undercarriage Wash System!!  This is 

non-potable water and is not suitable for 

consumption.
DO NOT allow children to operate this unit.
Know how to stop the Undercarriage Wash 

System quickly.  Be thoroughly familiar with 

controls.
DO NOT leave the Undercarriage Wash 

System unattended.  Shut off the Undercar-

riage Wash System before leaving.

Serious injury or death may occur 

from the contact force of an un-

controlled water nozzle.
Serious injury can occur from 

loose debris being propelled at a 

high speed from the water nozzle.

Injury may occur if the operator 

loses his balance caused by the 

thrust of water traveling through 

the water nozzle.

Injury may occur from the Under-

carriage Wash System.

RISK OF INJECTION OR 

SEVERE CUTTING INJURY

!SAVE THESE INSTRUCTIONS!

HAZARD

Содержание WCU Series

Страница 1: ...Undercarriage Wash System CAUTION RISK OF INJURY READ MANUAL BEFORE OPERATING This manual is an important part of the Undercarriage Wash System and must re main with the unit when you sell it Copyright 2021 Mi T M Corporation 37 1498 022521 ...

Страница 2: ...ATION GUIDELINES 14 START UP 15 OPERATION 15 WINTERIZING 15 TROUBLESHOOTING 16 STATEMENT OF WARRANTY 18 WARNING This product can expose you to chemicals including carbon monoxide which is known to the State of California to cause birth defects or other reproductive harm For more information go to www P65Warnings ca gov WARNING WARNING This product can expose you to chemicals including Lead which i...

Страница 3: ... DEGREE OR LEVEL OF HAZARD SERIOUSNESS THE SIGNAL WORDS USED IN THIS MANUAL ARE AS FOLLOWS DANGER INDICATES AN IMMINENTLY HAZARDOUS SITUATION WHICH IF NOT AVOIDED WILL RESULT IN DEATH OR SERIOUS INJURY WARNING INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH IF NOT AVOIDED COULD RESULT IN DEATH OR SERIOUS INJURY CAUTION INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH IF NOT AVOIDED MAY RESULT I...

Страница 4: ...rol Box and Photo eye 3 Holding Tank 4 2 Supply Jumper Hose 5 Long 5 Spray Bar 6 Spray Bar Cover 7 Manual and Parts List MODEL WCU 35 0ME1 WCU 35 0ME3 FLOW GPM 35 PSI 110 HORSEPOWER 3 VOLTAGE 230 208 230 AMPERAGE 15 10 HZ 60 PHASE 1 3 OPTIONS N A WX 0144 460V 3PHASE 5 AMPS PUMP SKID DIMENSIONS 42 L X 20 W X 40 H HOLDING TANK VOLUME 250 GALLONS HOLDING TANK SIZE 36 DIAMETER X 62 TALL SPRAY BAR 94 L...

Страница 5: ...ied electrician or service personnel if you are in doubt as to whether the system is properly grounded Always be certain the unit is receiving prop er voltage 5 of the voltage listed on the nameplate Before installing electrical connections be certain the power switches are in the OFF position Keep all connections dry DO NOT spray on or into electrical instal lations of any kind This includes elec...

Страница 6: ...e the unit without all protec tive covers in place Follow the maintenance instructions speci fied in the manual RISK FROM MOVING PARTS Serious injury may occur from touching the electrical motor This area can remain hot for some time after the Undercar riage Wash System is shut down RISK OF BURSTING Serious injury or death could occur from bursting caused by ex cessive pressure in the system Serio...

Страница 7: ...he eyes from flying debris DO NOT direct spray toward fragile materi als such as glass Shattering could occur Stay alert watch what you are doing Do not operate the unit when fatigued or under the influence of alcohol or drugs NEVER open the water nozzle unless se curely braced DO NOT overreach or stand on unstable support Wet surfaces can be slippery wear protec tive foot gear and keep good footi...

Страница 8: ... Supply Connection 2 Tank Drain Plug 3 Pump Supply Hose 4 Power On Switch 5 Control Panel 6 Pressure Gauge 7 Solenoid Valve 8 Spray Bar Cover 9 Spray Bar 10 Nozzles 11 Selector Switch Remote 12 Photo Eye 13 Multistage Pump 14 Priming Plug 15 Tank Shut Off Valve 16 Product Tank 16 14 12 11 13 6 7 15 1 2 3 5 4 10 9 8 ...

Страница 9: ... a drain line needs to be installed to wash bay main trench or drain line Figure 1 Spray Bar dimensions and nozzle spacing Figure 2 Cover dimensions Figure 3 Trench minimum dimensions for spray bar and cover installation 3 PlaceCoveroverspraybaronlipofconcretetrench Centerslotsovernozzles 4 Install selector switch remote box and photo eye to wash bay wall in front of undercarriage trench Photo eye...

Страница 10: ...emale garden hose fitting provided on top of holding tank 2 Suction line Connect tank and pump and the 2 water supply hose using the cam and groove connectors 3 Discharge line Run 1 1 2 pipe or hose from outlet of spray system to the undercarriage trench and spray bar connection Reduce down at the spray bar to meet the 1 FPT connection Pipe hose must be rated for minimum 200PSI INSTALLATION ...

Страница 11: ...t to undercarriage main control panel c Using correct wire sizes connect wiring below See wiring diagram i From selector switch remote box to main control panel 16GA minimum ii From main power from local disconnect to undercarriage main control panel See amp requirements in specifications section to determine wire size d Connect float from holding tank into undercarriage main control panel See wir...

Страница 12: ...12 Mi T M Undercarriage Wash System Operator s Manual INSTALLATION ...

Страница 13: ...r 4 Does the cover have enough clearance over spray bar to avoid deflecting into spray bar when vehicles drive over 5 Is cover lined up over spray bar with nozzles centered in slots 6 Is the photo eye and selector switch remote box located in the proper location ELECTRICAL 1 Is the unit properly grounded 2 Does the power supply voltage and amperage match the data plate 3 Are the control floats and...

Страница 14: ... a light beam It is able to sense objects when this beam is returned to the sensor by bouncing of the object The max range the photo eye will sense is 10ft the surface and finish of the object will affect the range Initially Test photo eye operation and location with remote selector switch set to off a Photo eye top view b Photo eye indicator lights i Yellow Power Light On when photo eye has power...

Страница 15: ...eck pump motor direction is correct swap motor wiring leads to change direction 4 Check flow pressure spray pattern adjust plug nozzles as desired 5 Turn remote selector switch to Operate Move objects in front of photo eye to check photo eye and verify operation OPERATION 1 System is ready for Operation Users can select Test or Operate when ready to use the undercarriage system 2 As water from the...

Страница 16: ...alified electrician reverse rotation Pump is obstructed Remove obstructions Insufficient voltage Check voltage with voltmeter Centrifugal Pump has noisy operation Insufficient incoming water flow Blocked suction or strainer Air leak in suction piping Correct air leak Improper mounting causing vibration Ensure pump is mounted level with the unit base Debris in pump Clean Centrifugal Pump has low ou...

Страница 17: ...hoto eye Check photo eye alignment move objects if necessary Photo eye dirty Clean photo eye In Dark mode Switch to Light mode Not turning on pump Remote switch in wrong position Turn to operate for photo eye operation SPRAY BAR Low flow Nozzles plugged Clean nozzles Pump rotating wrong direction Swap motor leads at contactor to reverse rota tion Water seeping out when system off Solenoid failure ...

Страница 18: ...tic liquids chloride corrosion or chemical deterioration fluctuations in electrical or water supply operating unit in an abrasive corrosive or freezing environment 3 Parts damaged by failure to follow recommended installation operating and maintenance procedures 4 This warranty does not cover the cost of normal maintenance or adjustments labor charges transportation charges to Service Center freig...

Страница 19: ...Mi T M Undercarriage Wash System Operator s Manual 19 ...

Страница 20: ...20 Mi T M Undercarriage Wash System Operator s Manual Manufactured by Mi T M 50 Mi T M Drive Peosta IA 52068 563 556 7484 Fax 563 556 1235 ...

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