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OPERATION MANUAL 

CHARGER 2717 AB & CHARGER 2022 AB 

 

SAVE THESE INSTRUCTIONS

 

  IMPORTANT SAFETY INSTRUCTIONS 

 

WARNING: 

 Failure to observe these instructions can cause 

personal injury to machine operator or bystanders. 

 

WARNING: 

Fire or explosion hazard. 

NEVER 

operate this machine in an     

explosive atmosphere (grain dust, 
flammable liquids or fumes, etc.). 

WARNING:

 

Fire or explosion hazard. 

 

NEVER

 use flammable liquids  

(gas, kerosene, solvents, or thinners) 
to clean or burnish floor.

WARNING:

 This product contains a chemical known to the state of California to cause cancer 

and birth defects or other reproductive harm.

 

INTENDED USE 

NSS Burnishers are intended for commercial use, 
buffing and burnishing floors in an indoor environment.  
It is not intended for spray burnishing. 
NSS Burnishers

 

are Twister Approved. 

NSS does not recommend using these machines for 
any other purpose

  

FOR SAFETY 

 

ALWAYS 

read and understand all instructions before 

operating or servicing machine. 

 

ALWAYS 

use this machine 

ONLY 

as described in 

this manual. 

 

NEVER 

attempt to operate this machine unless you 

have been trained in its operation. 

 

NEVER 

allow an untrained person to operate this 

machine. 

 

ALWAYS

 operate this machine from the rear control 

panel, not from the side. 

 

ALWAYS 

turn off master switch when attaching or 

changing pads. 

 

NEVER 

attempt to operate this machine if it is not 

working properly or has been damaged in any 
manner. 

 

NEVER 

disconnect or modify any switches or safety 

devices (circuit breaker). 

 

NEVER 

drop or insert any object into any machine 

opening. 

 

NEVER

 operate this machine with any air opening 

blocked.  Keep all air openings free of dust, lint, hair, 
etc. 

 

NEVER 

pick up anything that is burning or smoking, 

such as cigarettes, matches or hot ashes. 

 

 

 

NEVER

 allow this machine to be used as a toy.  Close 

attention is necessary when used by or near children. 

 

ALWAYS 

wear clean tennis shoes or “non-slip” shoes. 

Leather soled shoes will be extremely slippery. 

 

ALWAYS 

keep face, fingers, hair or any other body 

part or loose clothing away from any machine opening 
or moving part (revolving pad driver).

 

 

ALWAYS

 be sure that the ramp is secured to the 

vehicle before attempting to load / unload. 

 

ALWAYS 

use extreme caution when operating the 

machine on a ramp or loading / unloading this machine 
into or out of a truck / trailer.  Use extreme caution if 
the ramp is wet, oily, or covered with cleaning 
chemicals. 

 

NEVER 

stop or turn the machine on a ramp or incline. 

 

NEVER 

attempt to climb a grade or operate this 

machine on a ramp or incline of more than 20 degrees. 

 

ALWAYS 

store this machine indoors in a dry, cool 

area.

 

 

NEVER 

park or store the machine near a dock, on 

ramps, near a furnace, boiler, open flame, or other 
high heat source.

 

 

NEVER 

spray this machine with water or any liquids.

 

 

NEVER 

allow the battery charging plug to get wet or a 

short may occur. 

 

NEVER 

operate this machine when the battery 

charger is plugged in.

 

 

NEVER 

operate the machine outdoors or allow 

machine to freeze.

 

 

NEVER 

expose the machine to rain, snow, or extreme 

temperatures.

 

 

NEVER

 store any items on the machine.

 

 

 
ALL REPAIR SERVICE MUST BE PERFORMED BY AN NSS AUTHORIZED DISTRIBUTOR / 
SERVICE STATION USING ONLY NSS ORIGINAL EQUIPMENT PARTS. 

 

                                   

Charger 2717 AB & Charger 2022 AB  9092022 Rev C 02-12

https://harrissupplyind.com - To Order Parts Call 608-268-8080

Summary of Contents for CHARGER 2022 AB

Page 1: ...th any air opening blocked Keep all air openings free of dust lint hair etc NEVER pick up anything that is burning or smoking such as cigarettes matches or hot ashes NEVER allow this machine to be use...

Page 2: ...es only does not apply to gel cell or maintenance free batteries ALWAYS check to ensure the battery water level covers the battery plates before charging ALWAYS check water level after charging and ad...

Page 3: ...rom to pad changing position or operating position by grasping the handle and moving it to the desired position Turn on master switch and key switch if so equipped Wait until you hear a click the mach...

Page 4: ...the battery box cover This high efficiency battery charger is designed for onboard operation Master Switch The master switch is located on the top right side of the control column and it turns the mac...

Page 5: ...e front of the machine up to the 90 degree position to view the pad driver and pad Make sure that the correct pad size is installed Charger 2717 AB requires a 7 8 to 1 X 27 pad and a Charger 2022 AB r...

Page 6: ...spray this machine with water or any liquids ALWAYS Check the tilt switch for proper operation With the master switch turned off put the brush head into the pad change position Turn the brush switch o...

Page 7: ...tray can be drained using the hose at the right rear of the machine as shown above IMPORTANT Drain all liquids into an approved container and dispose of according to your local and federal regulations...

Page 8: ...installing batteries See Battery Warnings on page 2 Remove the side panel and top cover There are two nuts located in each corner inside the battery compartment and two nuts in each corner at the bott...

Page 9: ...duty applications It can be tuned to your specific application for optimum performance ONLY an authorized NSS Service Station should perform this adjustment The pad pressure can be adjusted by moving...

Page 10: ...cell caps Removing the caps allows inspection of the liquid electrolyte sulfuric acid level in each cell AGM Absorbed Glass Mat batteries are sealed maintenance free batteries They do not have cell c...

Page 11: ...tputs a battery voltage when the charger is not plugged in to AC to provide an Interlock function 2 Securely fasten the black ring terminal from the charger to the negative terminal NEG NEGATIVE of th...

Page 12: ...iately and void the battery warrantee They can tell if this happened NEVER refill the batteries with well or tap water flooded cell batteries NEVER overfill the batteries flooded cell batteries NEVER...

Page 13: ...nd replace if necessary Run time is less than when new Damaged defective battery s Check for fault codes on the battery charger during battery charging Have an authorized NSS Service Station check the...

Page 14: ...lem continues call for service Fault code F37 appears in battery meter Potentiometer wired incorrectly Internal control system failure Check wiring Turn machine off and then on If problem continues ca...

Page 15: ...h t t p s h a r r i s s u p p l y i n d c o m T o O r d e r P a r t s C a l l 6 0 8 2 6 8 8 0 8 0...

Page 16: ...3761 NSS Enterprises Inc European Distribution Centre Unit II Pinfold Trading Estate 55 Nottingham Road STAPLEFORD NOTTINGHAM NG9 8AD ENGLAND U K PHONE 44 0115 939 1568 FAX 44 0115 949 0615 h t t p s...

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