Johnny Vac JVC50BCN User manual

USER GUIDE
JVC50BCN
20" Autoscrubber

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User Guide JVC50BCN
PROTECT THE ENVIRONMENT
Please dispose of the pack materials, old
machine parts and used battery cells following
local waste disposal regulations.
MACHINE DATA
Please fill this form at the time of installation for
future references.
Model No: ___________________________
Serial No: ____________________________
Installation Date: ______________________
All devices sold by Johnny Vac have a user manual that is fully part of the device sold.
Please read this instruction manual carefully before using your device. Pictures are included
in this manual to help you understand what is written.
In addition to the excellent service this device can provide, following the precautions below
will improve your performance with less effort. This guide offers you excellent information
that allows you to :
• To emphasize and recognize the specificities of the JVC50BCN.
• Use the device safely and in the best possible conditions.
• Periodically maintain the unit for maximized performance.
• Know what parts you might need and order from Johnny Vac
PROTECT THE ENVIRONMENT
Materials used as packaging for your device as well as used parts, batteries and their
liquids such as oil or antifreeze must always be recovered and recycled, or reported to the
sites provided for this purpose according to the laws of your locality.

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User Guide JVC50BCN
Safety Precautions .............................4
Safety Labels .....................................7
Machine Components......................... 8
Machine Installation......................... 10
Unpack the Machine....................................10
Battery Installation ......................................11
Cleaning Method .........................................12
Cleaning Brush............................................12
Installation and Connection of the Squeegee....12
Installation and Setting of the Brush ............14
Filling the Solution Tank ................................15
Machine Operation ........................... 16
Start the Machine .......................................16
During Operation.........................................18
Battery Electricity Meter..............................19
Overload Protector ......................................19
Timer..........................................................20
Drain the Tanks.................................20
Drain Recovery Tank ...................................21
Drain Solution Tank ....................................21
Battery Charge................................. 22
Specifications for Charger ..........................22
Use of Charger............................................22
Precautions for Battery Installation
and Use.......................................................23
Intelligent Charger LED Indicator .................24
Machine Maintenance .................... 25
Daily Maintenance...................................... 25
Monthly Maintenance ................................. 27
Every 6 Months Maintenance .................... 28
Squeegee Blade Replacement .................... 29
Squeegee Blade Adjustment....................... 30
Transporting the Machine ................ 32
Machine Storage .........................................32
Frost Protection...........................................32
Troubleshooting............................... 33
Fault Codes of the Charger ..............35
Technical Specifications ..................36
Machine Dimensions ..................................37
CONTENTS

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User Guide JVC50BCN
This machine is a commercial product designed solely for the scrubbing of indoor hard surfaces. Any opera-
tion other than those stated in the operator manual is not recommended. See to it that the recommended
cleaning pads, brushes as well as commercial floor cleaners applicable to this machine be used.
Safety content is applied universally in this manual, and its meaning may refers to :
Warn the hazards or unsafe operations that may cause severe personal injury or death.
- To indicate the notes that should be followed for safe use of the machine.
Warn the danger of fire or explosion.
- Do not use inflammable liquids; do not operate the machine near or in places with inflammable liquids,
gas, or combustible dust.
- Since this machine is not equipped with an explosion-proof motor, the stops generated by its electro-mo-
tor may cause a flash fire or explosion if it is operated in places with inflammable liquids, gas, or combus-
tible dust.
- Do not pick up any inflammable materials or reactive metal.
Warn electric shock hazard.
- Disconnect the batteries and unplug the charger plug before repairing the machine.
- Do not charge the batteries with damaged cables. Any modification of the plug is not allowed. In case the
charge cable is damaged or broken, to avoid risks, it must be replaced by its manufacturer, the servicing
agents or similar qualified personnel.
SAFETY PRECAUTIONS

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User Guide JVC50BCN
1. Do not operate the machine:
- Near or in places with inflammable liquids or gas in case of explosion or flash fire.
- Unless trained or authorized.
- Unless operation manual is carefully read and fully understood.
- When operator is not in an appropriate working condition.
2. Before operating the machine:
- Make sure all the safety devices are in place and operate properly.
3. When operating the machine:
- Go slowly on inclines and slippery surfaces.
- Wear non-slip shoes.
- Slow down before turning.
- Report machine damage or faulty operation immediately.
- Children are forbidden to play on or near the machine.
- Follow the mixing and handling instructions on chemical containers.
- Do not operate the machine on inclines exceeding 2%.
4. Before leaving or servicing the machine:
- Stop the machine on level surfaces.
- Turn off the machine.
- Remove the key.
5. When servicing the machine:
- Avoid wearing moving items such as jewelry or ties. Do not wear loose jackets or shirts with sleeves
while working on the device.
- Disconnect the battery before working on the machine.
- Wear safety gloves and eye protective devices before working on the batteries or battery connection.
- Do not power spray or hose off the machine. Electrical malfunction may occur.
- Use the parts provided or approved by JohnnyVac.
- Maintenance must be carried out by qualified maintenance staff.
SAFETY PRECAUTIONS
- Do not refit any part of the machine that is different from its original design.
6. When loading/unloading the machine onto/off the truck or trailer :
- Drain the tanks before loading machine.
- Use the suggested cargo handling apron when loading/unloading the machine onto/off the truck or trailer.
- Remove the batteries before loading the machine.
- Carry the machine with the assistance of other qualified personnel.
- Turn off the machine.
- Lower the brush motor.
- Securely attach the unit to the transport truck box.