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IMPORTANT SAFETY INSTRUCTIONS 

 

BATTERY POWERED EQUIPMENT WITH ON BOARD CHARGERS

 

 WARNING: 

Failure to observe these instructions can cause personal 
injury to machine operator or bystanders. 

 

 
 
 
 
 
 
 
 

 

 

GENERAL  

 

ALWAYS

 read and understand all instructions 

before installing or charging batteries. 

 

NEVER 

attempt to install or charge batteries 

unless you have been trained to do so. 

 

NEVER 

allow an untrained person to install or 

charge batteries. 

 

ALWAYS 

remove all jewelry when working on or 

near the batteries. 

 

ALWAYS 

turn off all switches during installation 

and service. 

 

ALWAYS 

disconnect the battery leads before 

performing any service or repair. 

 

ALWAYS

 wear eye protection and protective 

clothing to avoid contact with battery acid. 

 

NEVER 

lay anything on top of batteries as arcing 

may occur. 

 

IF CONTACT WITH BATTERY ACID OCCURS

follow these instructions: 

  SKIN – rinse area with water. 

  EYES – Flush with water for 15 minutes. 

  INTERNAL – Drink water or milk.  Follow with 

Milk of Magnesia, beaten egg or vegetable oil.  
Call a physician immediately.

 

BATTERY INSTALLATION  

 

ALWAYS

 use two people to install, as batteries 

are heavy. 

 

ALWAYS

 position batteries as shown on the 

machine installation decal to maintain machine 
balance. 

 

ALWAYS

 connect batteries as shown on the 

machine installation decal to avoid shorting out 
the batteries and the electrical system. 

BATTERY CHARGING 

 

ALWAYS

 read instructions on charger carefully. 

 

ALWAYS

 use the NSS supplied charger with proper 

voltage rating. 

For flooded lead acid batteries only (does not apply to 
AGM or Gel cell batteries):

 

 

ALWAYS

 check to ensure the battery water level covers 

the battery plates before charging. 

 

ALWAYS

 check water level after charging and add 

distilled water if necessary to 
bring level to the bottom of the fill 
hole. 

 

NEVER

 overfill batteries as battery 

and machine damage may result. 

 

ALWAYS

 wipe any acid from the top of batteries using a 

soap solution. 

 

ALWAYS 

study battery manufacturers’ specific 

precautions such as recommended rates of charge. 

 

ALWAYS

 reattach caps to batteries.  Do not charge with 

caps loose or removed.

 

 

ADD 

only distilled water.

 

For all battery types: 

 

NEVER

 charge a frozen battery.

 

 

ALWAYS

 plug the charger into an earthed socket - 

outlet.

 

 

NEVER

 touch uninsulated portion of output connector or 

uninsulated battery terminal.

 

 

ALWAYS

 disconnect the AC supply before making or 

breaking the connections to the battery while charging. 

 

NEVER

 operate charger if the AC supply cord is 

damaged or if the charger has received a sharp blow, 
been dropped, or otherwise damaged in any way. 

 

ALWAYS 

keep flammable materials away from charger.

 

Shock or electrocution 
hazard. 

No smoking, open 
flames, or sparks while 
working with batteries. 

Contains acid.  
Avoid contact 

Poison.  Causes 
severe burns.  Avoid 
contact.

WARNING: 

Batteries emit hydrogen

which can cause fire or explosion.

 

NEVER 

smoke, light a match, or cause a spark during operation or charging. 

ALWAYS

 charge in a well-ventilated area away from open flame.

 

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

 

SAVE THESE INSTRUCTIONS

 

Summary of Contents for 2016 AB

Page 1: ...c NEVER pick up anything that is burning or smoking such as cigarettes matches or hot ashes NEVER spray this machine with water or any liquids NEVER allow the vacuum motor or battery charging plug to...

Page 2: ...age rating For flooded lead acid batteries only does not apply to AGM or Gel cell batteries ALWAYS check to ensure the battery water level covers the battery plates before charging ALWAYS check water...

Page 3: ...the ground wire Never connect this wire to other than the grounding pin of the attachment plug Check nameplate on the charger to be sure voltage and cycle stated is the same as the electrical outlet D...

Page 4: ...e brush switch and the vac switch Then turn on the master switch and the machine can be driven to a charging location wheel drive models only Circuit Breaker The circuit breakers are located to the le...

Page 5: ...by pouring the water and cleaning chemicals through the mesh filter that covers the opening at the front of the solution tank Always use a defoamer to protect the vac motor Consult your local distrib...

Page 6: ...ed floors One or more cleaning passes are made before picking up the chemicals with the squeegee This allows dwell time Best results are achieved by placing the brush motor in the heavy scrub position...

Page 7: ...replace as needed Check for debris from squeegee hose at entrance to recovery tank Weekly Maintenance 20 hours Verify all daily maintenance has been performed Check battery terminals and cable connect...

Page 8: ...WARRANTEE Your machine may have been ordered with batteries installed at the NSS factory The standard battery type normally supplied by NSS is the Flooded wet cell lead acid battery Gel and AGM seale...

Page 9: ...on 1 and then store the jumper for later use at position 2 See photo below 3 Reinstall the top cover Configure the Charger for Flooded AGM batteries 1 Remove the top cover 2 Pull the jumper from the s...

Page 10: ...he batteries sit discharged overnight or between shifts g ALWAYS check the electrolyte level about every 3 or 4 charge discharge cycles BEFORE CHARGING h ALWAYS refill the batteries with distilled wat...

Page 11: ...charging cycle has started 4 Yellow control indicator 4 when it is on the final phase of the charging cycle has started 5 Green control indicator 5 when it is on the charging cycle has finished OPERA...

Page 12: ...Customer Service for a recommended algorithm Not all other manufacturer s batteries are compatible with the chargers supplied on NSS equipment Dip7 is unused for any of the algorithms programmed on t...

Page 13: ...eegee squeegee hose or standpipe Remove obstruction repair damage Squeegee angle needs adjustment Adjust angle Vacuum motor worn out Repair replace vac motor Recovery tank drain hose damaged Repair re...

Page 14: ...EC DECLARATION OF CONFORMITY...

Page 15: ...NOTES...

Page 16: ...2379 NSS Enterprises Inc 3115 Frenchmens Road Toledo Ohio 43607 PHONE 419 531 2121 FAX 419 531 3761 NSS Asia Limited Shanghai 501 LiYuan Road Building A7 Suite 7112 Lu Wan District Shanghai China 6137...

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