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10 

 

INSTALLING AND REMOVING DISK BRUSHES/PADS 

NOTE 

According to the conditions of the floor to choose the appropriate brush 

disc or pad driver for cleaning. 

 

CAUTION! 

Before  manually  installing  or  uninstalling  the  brush  disc  or  pad  driver, 

ensure that all switches of the machine are off. Protective gloves must be 

worn during operation to avoid injury by debris. 

 

NOTE 

The  machine  has  the  function  of  automatic  loading  and  unloading  of 

brush disc/ pad driver. It is not recommended to manually install/ remove 

the brush disc or pad driver. Specific steps are as follows:   

 

1

. Turn the key switch to "ON" position (the brush disk and squeegee assembly will automatically return 

to the original position). 

2. Put the brush disk/ pad driver under the brush deck and place it in the center. 

3. Long press the "brush motor button", the brush motor indicator flashes, the brush deck is lowering and 

the brush motor rotates until the brush/pad is locked by the buckle. Release the "brush motor button", the 

brush loading is completed, the brush motor stops, and the front push rod is lifted. 

4.  Long  press  the  "solution  flow  button"  to  enter  the  automatic  brush  unloading  mode.  When  three 

indicator lights flash, you can release the button, and the controller will automatically complete the brush 

unloading process and the solution flow indicator lights stop flashing. 

5. Manually loading/unloading the brush/pad. Align the brush/pad driver with the central axis, manually 

rotate the brush/pad counterclockwise for installing. Removing the brush/pad by rotating contrariwise.

 

 

WARNING! 

Do not operate the machine until the brush/pad is well-installed. 

 

ATTACHING SQUEEGEE ASSEMBLY 

1. Turn the key switch to "ON" position. 

2.  Press  the  "Vacuum  motor  button",  the  squeegee  assembly  will  be  automatically  lowered  to  the 

ground. 

3. Unscrew the two knobs on the squeegee assembly and lock it into the groove on the squeegee holder. 

4. Tighten the knobs on the squeegee assembly and connect the vacuum hose to the squeegee. 

Summary of Contents for NR530

Page 1: ...er Scrubber WARNING Do not operate the rider scrubber before reading and understanding the operator manual NOTE Please check product type and parameters of your scrubber in this manual as well as on t...

Page 2: ...ATTERIES 9 EMERGENCY STOP 9 INSTALLING AND REMOVING DISK BRUSHES PADS 10 ATTACHING SQUEEGEE ASSEMBLY 10 SOLUTION TANK FILLING 11 START AND STOP OF MACHINE 11 DRAINING TANKS 12 DRAINING SOLUTION TANK 1...

Page 3: ...ly followed otherwise our company shall not be liable for any losses arising therefrom HOW TO KEEP THE MANUAL The Manual must be kept near the machine inside an adequate case or bag away from liquids...

Page 4: ...accessories for the machine TRANSPORTING AND UNCRATING Carefully check machine for signs of damage Report damages at once to carrier Record the damages on paper to reserve the right for compensation A...

Page 5: ...and radiating illuminating and burning objects During charging lead acid battery may emit hydrogen gas which may cause explosion Must keep the charging environment well ventilated and away from naked...

Page 6: ...tation when temperature is below 0 C 32 F The water in the recovery tank and hoses may freeze and cause serious damage to the machine If spare parts need be replaced order ORIGINAL spare parts from an...

Page 7: ...t lamp 6 Charging socket 7 Filter 8 Liquid level hose 9 Rear wheel 10 Solution tank level hose 11 Drain hose 12 Recovery tank 13 Control panel 14 Accelerator pedal 15 Drive unit 16 Solution tank drain...

Page 8: ...m automatic brush unloading 6 Horn button Press the horn button and a beep will be issued 7 Emergency button Press the emergency button the machine stops working 8 Backward button Press the backward b...

Page 9: ...rush speed rpm 180 200 Solution Recovery tank capacity L 70 70 Brush pressure kg 35 Cleaning path mm 530 Turning radius mm 1300 Gradeability 10 Clean productivity theoretical actual m h 3180 2120 Insu...

Page 10: ...8 ELECTRICAL WIRING DIAGRAM M1 Drive motor M2 Vacuum motor M3 Brush motor M4 Motor for squeegee system M5 Motor for brush system...

Page 11: ...n close the recovery tank in case of hand pinching EMERGENCY STOP If there is any emergency during machine operating press the emergency button on the control panel then all functions of machine will...

Page 12: ...motor rotates until the brush pad is locked by the buckle Release the brush motor button the brush loading is completed the brush motor stops and the front push rod is lifted 4 Long press the solutio...

Page 13: ...r and vacuum motor start running 3 According to the cleaning demand the solution liquid flow can be adjusted through the solution flow button on the control panel three different flows are available T...

Page 14: ...assembly 3 Move the machine to the designated drainage area 4 Drain the recovery tank through the drain hose then rinse the recovery tank with clean water WARNING When the recovery tank is full pleas...

Page 15: ...13 INITIAL USE After the first 8 hours of use check if the fastening and connecting parts of the machine are loose and check for visible damage and leakage...

Page 16: ...vice center Check Item Daily after use Weekly Semi annually Yearly Charge battery Clean squeegee Clean brush pad Clean solution tank and recovery tank Check seal of tanks Check squeegee replace it if...

Page 17: ...connect the connector from the machine CLEANING DISK BRUSH PAD CAUTION Wear protective gloves when cleaning the brush pad in case of the injury by the sharp debris 1 Remove the brush disk pad driver f...

Page 18: ...dge is intact If the top edge is worn replace the blade according to the following procedures 2 Loosen the buckle release pressure strip from the retainers and remove the retaining strip Replace the w...

Page 19: ...6 is up B Squeegee system push rod motor state 1 3 is down 4 6 is up Pwr The battery voltage value above is the 10 stages of power display Vac Total working time of vacuum motor Bru Total working tim...

Page 20: ...ector Brush motor carbon brush wearing Contact after sales service Obstacles prevent the brush rotating Clean the brush The vacuum motor does not work Vacuum motor damage Check and replace vacuum moto...

Page 21: ...high 1 Check if the machine has been working on extremely rough roads for a long time 2 Check the brush motor Vacuum overcurr Vacuum motor current is too high Check the vacuum motor Vacuum open Vacuum...

Page 22: ...J2 of the controller 2 The signal cable between the controller and the panel is not connected 2 Check whether the connection cable between J3 of controller and J8 of panel is connected LCD display vol...

Page 23: ...Battery X o o o X X Charger X o X o o o Chassis X o o o o o Electronic accessories X o X o X X Hose X o o X X o Motor X o o o X X Cable X o X X o o Basic parts o o o X o o Controller X o o o o o Treat...

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