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Daily Maintenance (continued) 

x

  Empty the filter bag daily or when it is 

approximately one-half (1/2) full. 

Charging Batteries 

x

  Recharge the batteries when indicated by the 

Battery Meter. 

x

  Check charger cord for exposed wires and 

damaged plugs before using.  

x

  To recharge the batteries plug the charger cord into 

the charger located on top of the machine and then 
into an electrical outlet. 

x

  When the cord is plugged into an outlet the 

machine will automatically become disabled. 

x

  Charge the batteries with the cover open when 

possible to reduce heat build up in the batteries. 

x

See charging instructions for more details. 

x

ALWAYS

 wear eye protection, rubber gloves and 

protective clothing to avoid contact with battery 
acid when working around batteries. 

x

  After charging batteries check the water level of 

each battery cell and add distilled water as 
required to level specified by battery manufacturer.  

x

  Check and verify that all battery connections are 

clean and tight. 

x

  Wipe machine down with a damp cloth. 

x

NEVER

spray this machine with water or any 

liquids. 

x

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 on then the master switch on, the 
machine should turn on.  

x

  If the machine does not turn on and the battery 

meter is flashing a one, the tilt switch has failed. 

DO NOT

 use the machine until the tilt switch has 

been replaced. 

Weekly Maintenance               
(Every 25 Hours) 

Verify all daily maintenance has been performed. 

x

  Inspect the Flexiwall Shield for dents around the 

outside edge and cracks in the plastic.  

x

  Check that the Brush and Retaining Band are 

properly installed.  

x

  Remove dirt build up on the brush along the 

bottom of the Flexiwall Shield. 

x

  A damaged Flexiwall Shield Assembly will greatly 

reduce dust control capabilities of the machine. 

Monthly Maintenance   
(Every 100 Hours) 

Verify that all daily and weekly maintenance has 
been performed. 

x

  Check the Battery Tray Drain Hose for liquid level 

on a monthly basis. 

x

  Spilled liquids from the battery compartment area 

are collected in a tray under the batteries. The tray 
can be drained using the hose at the right rear of 
the machine as shown above.  

x

IMPORTANT:

 Drain all liquids into an approved 

container and dispose of according to your local 

EPA regulations

.

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

Summary of Contents for CHARGER 2717 DB

Page 1: ...l air openings free of dust lint hair etc x NEVER pick up anything that is burning or smoking such as cigarettes matches or hot ashes x NEVER allow this machine to be used as a toy Close attention is...

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

Page 3: ...position by grasping the handle and moving it to the desired position x Turn on master switch and key switch if so equipped Wait until you hear a click the machine is now on See Machine Components fo...

Page 4: ...r The battery charger is located on top of the battery box cover x This high efficiency battery charger is designed for onboard operation Master Switch x The master switch is located on the top right...

Page 5: ...e of pads available for many different burnishing applications Consult your local NSS authorized distributor for application recommendations x Lift the front of the machine up to the 90 degree positio...

Page 6: ...on With the master switch turned off put the brush head into the pad change position Turn the brush switch on then the master switch on the machine should turn on x If the machine does not turn on and...

Page 7: ...grade bearing grease Failure to lubricate casters will cause the machine to maneuver with difficulty and premature failure of the caster will result x Lubricate the drive wheel bearings with an indust...

Page 8: ...acid when installing batteries See Battery Warnings on page 2 x Remove the side panel and top cover There are two bolts one in each corner on top of the side panel and two nuts one in each corner at...

Page 9: ...d of the gas spring against a hard surface and push on it If you can compress it it must be replaced If you can not compress it it is most likely OK Pad Pressure Adjustment The NSS Charger 2717 DB is...

Page 10: ...6 is again displayed after interrupting AC power for at least 10 seconds the charger must be brought to a qualified service depot Battery Maintenance Instructions 1 For flooded lead acid batteries reg...

Page 11: ...y Short run time on battery charge Incorrect Algorithm setting in battery charger for battery pack installed in machine Check Algorithm setting in battery charger and change if necessary Battery charg...

Page 12: ...ter The brush motor is exceeding the current limit set in the controller Check the gas springs for wear Check the brush pressure set collars for proper adjustment Check pad driver and Flexiwall shield...

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