Windsor PowerTec20 PT-20 Instruction Manual

Battery powered floor scrubber

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Summary of Contents for Windsor PowerTec20 PT-20

  • Page 2: Operator Safety Instructions

    Operator Safety Instructions Read the instruction manual before operating this mac h i ne. Operate this machine only from the rear of machine. ~~~~ Use caution when operating the machine on a ramp or incline. Do not turn or leave this machine unattended on a ramp or incline.
  • Page 3: Main Switch

    CONTROL SOLUTION MAIN LIGHTED “ON” HANDLE SWITCH VACUUM LIGHT SWITCH SOLUTION BATTERY BRUSH TRAVERSE CONTROL CONDITION “ON” CONTROL LEVER LIGHTS LIGHT HANDLE Controls flow of cleaning solution to floor. Light “ON” indicates solution valve is open. Indicates charge condition of batteries green lights full charge approximately 4 112 hours run time.
  • Page 4: Regular Maintenance

    To REVERSE machine lift up on traverse 5. The charger supplied by Windsor is handle. totally automatic and shuts off when the batteries are fully charged.
  • Page 5: Drive Chain

    2. Check motor brushes when worn to 318" length replace both brushes. DRIVE CHAIN 2. Remove pulley to allow removal of left hand lift arm. 1. Remove left side skirt and side panel. BATTERY MAINTENANCE Remove right hand pivot bolt, bushing 2.
  • Page 6: Differential Assembly

    4 . Lift out motor check motor brushes. Remove axle hub clamps. Lift off assem- SQUEEQEE ASSEMBLY When worn to 318" replace brushes. bly and lay on bench to service. To remove squeegee assembly.. 1 . Depress pedal to raise squeegee. 2.
  • Page 7: Brush Drive Belt

    BRUSH ANGLE CAUTION: 2. After installing new belt check for clear- Operating the machine with ance between traverse pulley and brush ADJUSTMENT excessive pressure on the squeegee will - -- - - drive belt. The pulley should not be in cause abnormal wear on the squeegee 1.
  • Page 8 VAC, BATTERY, TANK VAC, BATTERY, TANK mnitvion PARTNO. 9 70280 Stud, 1/4 Turn Fastener 10 70076 Scr, 10-32 1 FHMS Lug, Shroud Mounting 11 51074 12 48012 Knob, 5/16-18...
  • Page 10 MA I NFRAME WITANKS "1...
  • Page 11 SQUEEGEE w/ARM . - . - .
  • Page 12 CONTROLS (MECHANICAL) ~ONTROLS (MECHANICAL) PART NO. DESCRIPTION 1 05029 Arm. Drive Linkage Adj 2 70015 Scr. 1/4-20 x 314 HHMS 3 87090 Washer, 1/4 ID x 3/4 OD 4 14492 Bushing, .25 ID x .37 OD x .25 5 70270 Scr, 1/4-20 x 3/4 HHCS 6 05030 Arm, Drive Linkage...
  • Page 13 48 4 9...
  • Page 14 ‘IAL...
  • Page 15 PT.20 LABELS PART NO. DESCRIPTION LOCATION inside cover 50378 Instruction Card handle 9387 Maintenance Under hood...
  • Page 16 -;:"BRUSH DRIVE Reduction Gearbox Assembly BRUSH DRIVE PART DESCRIPTION 53 671 12 Rod, Turnbuckle Sliding 54 57022 Nut, 3/8-16 Lock 66105 Pin, Turnbuckle 56 67104 Ring, 518 Ext Snap H-D 57 70260 Scr, M 6 x 16 58 87056 Washer, M6 59 20068 Clamp, PT-20 Brush 60 73317...
  • Page 17 Product Modification " Pi-20 BATTERY SC RU B B ER Beginning with Serial the following changes #I700 were made to the drive as shown on Page brush in the .service manual. Retain notice in your t h i s manual reference when ordering replacement parts.
  • Page 18 PROBLEM PROBABLE CAUSE CORRECTIVE ACTION power. Circuit breaker tripped. Reset brush motor circuit breaker (50 amp). Battery cables corroded 1. Clean battery cable clamps and battery terminals. at battery terminals. 2. Check voltage at points A and B. Voltage should be 22/26 VDC. Faulty main switch.

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Powertec20Pt-20

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