Summary of Contents for Minuteman X Ride 28 Rider Extractor
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Service Manual For The X Ride 28 Rider de 8 Extractor Model XR28QP For: Training Training Troubleshooting Adjustments CLICK TO ORDER PARTS shop.monsterjanitorial.com...
1. Cautions • When disconnecting the batteries from the charger, always unplug the charger from the AC outlet first. • Disconnect the battery pack battery pack before servicing the machine. Except for making voltage and current measurements. • • After any repair work test the machine for proper operation After any repair work test the machine for proper operation.
The operator must be professionally instructed after delivery of the machine by selling dealer. •Minuteman System Maintenance I: (after every 125 hours of operation) To be preformed by an authorized Minuteman Service Center in accordance with the machine- specific system maintenance.
4.1 Maintenance Intervals Record the maintenance intervals completed in the customers Operation Manual located in the battery compartment of the machine Manual, located in the battery compartment of the machine. Page 9...
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4.2 Minuteman System Maintenance K To be performed by the customer d b th Page 10...
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4.3 Minuteman System Maintenance I To be performed by an authorized service center Page 11...
5.1 Solution Filter, Valve and Pump Box Solution Filter: •The filter is located on the bottom rear of the machine in the center The filter is located on the bottom rear of the machine in the center. •Turn the solution valve off before unscrewing the solution filter cap. •To clean, unscrew the black plastic cap to clean the filter inside.
5.3 Water Solenoids •Replacing the Solenoid Replacing the Solenoid When replacing the water solenoid, connect the line from the pump to the side marked #1 and the spray jets to the side marked •Cleaning the Solenoid The water solenoid can be taken apart and cleaned.
7: Replacing the Belt Replacing the belt(s) There are two belts, one on each side for each brush. They are located under the plastic cover. Locate the belt cover (Fig 1) ocate t e be t co e ( g ) Loosen and remove the three nuts.
8. Static Chain •The Rear Static Chain is located between the two rear wheels. •It should be present and must always drag on the floor. •It should have continuity to the frame. •Do not remove or disable or damage to the controller may occur.
Yellow = 80% Charged The Minuteman stand alone charger is capable of being programmed Green = Full Charge to charge lead acid wet, gel and agm type maintenance free batteries.
10.1 Programming the Battery Charger • 1. To access the Dip Switches, carefully peal the decal back on the front of the charger. Start at the bottom left side and peal up. (Removing the plastic charger cover is not necessary.) Use caution not to damage the decal. •...
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10.2 Programming the Battery Charger The dip Switches 5 and 6 are for selecting the amperage output of the charger. Use the 25 amps. and the 36 volt settings only. Current (Amperage Output) Switch 5 Switch 6 15 AMPS 20 AMPS 25 AMPS 30 AMPS Dip Switches 7 and 8 is to select the output voltage. Voltage Output Switch 7 Switch 8 12 Volts 24 Volts 36 Volts 48 Volts Page 24...
11. Battery Charger Errors Codes that could be displayed on the charger are as follows: th t ld b di f ll “Bat” = The batteries are not detected. Voltage is below 2 volts, The polarity could be reversed or batteries disconnected. “Acd”...
11.1 Trouble Shooting the Battery Charger Verifying the output of the charger Verifying the output of the charger If the charger appears to turn on, do the following: 1. The charger’s display should be lighted, when plugged in the A.C. outlet. If not, replace the charger.
12. Service Mode •The Service mode switch is located on the operators left side below the solution tank and on the right side of the step. •The Service mode switch can be The Service mode switch can be used to lower the deck when servicing the brush deck assembly.
13. Circuit Breakers CB 1 = Main Circuit Breaker Up=On Down= Off CB 2 = Control Circuit CB 3 = Brush Motor Right (M3) CB 3 = Brush Motor Right (M3) CB 4 = Brush Motor Left (M4) CB 5 = Vacuum Motor Right (M1) CB 6 = Vacuum Motor Left (M2) Page 28...
14. Trouble Shooting the System Trouble Shooting Electrical Problems on the E Ride The E Ride uses a state of the art electronic circuitry with several diagnostic features. The battery indicator serves two purposes. They are: • a. To display the charge status of the batteries on the LED display. This uses 10 LED bars, for example: 10-lighted LED bars indicates a fully charged battery, 5-lighted LED bars, indicates batteries are discharged 50%, 1-lighted LED indicates the batteries are discharged and so on.
14.1 Error Codes Single flash-Low Batteries- Charge the batteries Single flash - Soft and hard errors Traction drive motor disconnected, shorted harness, shorted chassis drive or overload. Single flash – Soft Error Brush motor disconnected or overload. Single flash – Soft and hard errors, brush actuator l fl d h d circuit overload...
14.1 Error Codes Single flash- Off Isle Wand Activated Single flash- Potentiometer Fault l fl Two flash - Potentiometer or emergency stop switch fault. Three flash – Three flash Single flash- Hard Control fault check all connections to controller see “Trouble Shooting the Code 8 Error” controller- see Trouble Shooting the Code 8 Error Machine is disabled.
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14.1 Error Codes Single flash- Solution tank empty- Riders only Two flash – Soft error - overload occurred Three flash – Soft error - Solution pump overload Four flash – Soft error - Water solenoid overload Four flash Soft error Water solenoid overload Five flash - Electric brake circuit fault- Check all connections to th b k the brake on the chassis drive and the drive harness.
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14.1 Error Codes Single flash- High battery voltage- Check all connections Single flash- High battery voltage- Check all connections between the batteries and the controller, including the circuit breaker. Ripple-Throttle activated during start up. If throttle pedal was depressed during start up, release. If problem re-occurs: Check throttle return springs for breakage.
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14.2 Code 8 Error The code 8 can be triggered by external components such as motors, harnesses and the controller. 1. Check for loose or burnt connections on the controller, batteries, cables and the circuit breaker. 2 M k th 2.
14.3 Potentiometer Testing the Potentiometer The throttle potentiometer resistance can be measured with an ohmmeter. Unplug the throttle potentiometer at the connector next to it. Analog type meters are recommended for this test. d d f thi t Measuring across the black and white wires on the potentiometer, the resistance should be zero ohms with pedal on the riders in the neutral position in the full counterclockwise position.
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14.3 Potentiometer 8. If they do not find a problem here, have them retest at the connector at the Trio controller. Reconnect the plug at the throttle potentiometer. 9. Unplug the P3 connector (The large white connector) on the controller below the seat, behind the rear panel. 9.
15. Electric Brake • The chassis drive motor uses a electric brake system. • The lever can be used to unlock the brake, in the event the machine can not move on it’s own power When the brake is released the machine will be easier to push it s own power.
15.1 Releasing the Electric Brake Releasing the Brake •If the machine needs to be moved manually. •The brake can be disengaged by putting a wedge or a small wedge or a small screwdriver (shown) or coin behind lever arm to hold it away from the brake body brake body.
15.1 Electric Brake Fault Code 9 (5 Flashes) Testing the Chassis Drive Motor Harness For Broken Wires Remove the large metal cover below the seat. Locate the harness marked “Traction” on the controller. Disconnect the plug labeled Traction on the Trio controller. Connect a digital multi-meter to the two smaller wire connectors on the harness plug.
16. Carbon Brushes • Replace the carbon brushes on or before on the following: • Vacuum Motor at 1000 hours of operation • Brush Motors (all) at 2000 hours of operation • Chassis Drive Motor 3000 hours of operation Chassis Drive Motor Carbon Chassis Drive Side Carbon Brush Brush Locations (under caps) Brush Locations (under caps)
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