Maintenance; Maintenance Schedule; Battery Maintenance; Specifi Cations - Nilfisk UHB51-1500 Instrucciones Para El Uso Y Lista De Piezas

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MAINTENANCE

MAINTENANCE SCHEDULE

Maintenance Item
Charge Batteries
Check/Replace Dust Bags
Check/Replace Skirt
Clean Pad
Lubrication
Check/Service Pad Motor Brushes
Service Drive Motor Brushes

BATTERY MAINTENANCE

Charge the batteries each time the machine is used for 1 hour or
longer, or whenever the Battery Meter reads in the red area.
To Charge the Batteries...
1 Remove cover.
2 Plug charger in.
3 Check the fl uid level in all battery cells after charging the batteries.
Add distilled water, if necessary, to bring the fl uid level up to the
bottom of the fi ller tubes.
CAUTION!
To avoid damage to fl oor surfaces, wipe water and acid from the
top of the batteries after charging.
CAUTION!
Acid can spill onto the fl oor if the batteries are overfi lled.
IMPORTANT
Motor damage resulting from failure to service carbon brushes is not
covered under warranty. See the Limited Warranty statement.
SPECIFICATIONS
SPECIFICATIONS:
Model
Power Supply
Motor, Pad
Motor Traction
Drive System
Pad
Pad Speed
Pad Pressure
Speed, Forward
Speed, Reverse
Vibration
Sound Level (dbA)
Drive Wheel
On-board Charger
Length
Width
Height
Burnishing Swath
Polishing Rate
Weight (w/o batteries)
8 - FORM NO. 56091085 - UHB51-1500
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UHB51-1500
36 volt
1.5 kW (2.0 hp) 55 amp
.37 kW (.5 hp) PM
Direct Drive
51cm (20")
1500 rpm
Automatic
0 - 73 m/min (0-240 ft/min)
0 - 52 m/min (0-170 ft/min)
<7.6 mm/s
68
4cmx20cm (1.62"x8.00")
Standard 36V, 21A
127cm (50 inches)
58cm (23 inches)
105cm (41.25 inches)
51cm (20 inch)
2230 sq. m/hr. (24,000 sq. ft/hr)
79 kg / 174 lbs.

TROUBLESHOOTING

MACHINE VIBRATION

1 Pad is not centered properly.
2 Defective pad. Replace.

SWIRL MARKS

1 Pad is too aggressive for the fl oor fi nish.
2 Pad is dirty, Check and replace.

REDUCED RUNNING TIME

1 Battery needs to be charged.
2 Batteries need water. Add just enough to cover the plates in each
cell. Then charge the batteries and check the water level again.