Snorkel UL20-sn17745+ - Manual (Page 4)

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Figure 5: Battery Box (DC Models only)
BATTERY CHARGING (Figure 5)
Charge batteries at end of each work shift or
sooner if batteries have been discharged.
Charge battery in a well ventilated area.
Do not charge battery when the work
platform is in an area containing sparks or
flames.
Permanent damage to battery will result if
not immediately recharged after discharging.
Keep charger dry.
1. Check battery fluid level. If electrolyte level is
lower than 3/8 in. (10 mm) above plates add
distilled water only.
2. Verify charger voltage switch is set to 12 volts.
3. Connect extension cord (12 ga. (1.5 mm²) con-
ductor minimum and 50 ft. (15 m) in length
maximum) to charger plug.
Connect extension cord to properly grounded
outlet of proper voltage and frequency.
4. Set charger control to "conventional" setting.
Charger ammeter should indicate charge rate.
5. When battery is fully charged, charger auto-
matically turns itself off. Disconnect extension
cord.
Safety Interlock Test
NEVER perform this test from the platform.
1. Properly set all four (4) outriggers and level base.
2. Release the tension on one (1) outrigger by turn-
ing the screwjack counterclockwise.
3. While standing on the ground activate the control
panel to elevate the platform. Platform should not
elevate
.
4. Re-level the base with all four (4) outriggers then
repeat step 2 with another outrigger.
5. Repeat steps 2 , 3 & 4 until all four (4) outriggers
have been tested.
DO NOT use a machine that elevates when the
tension has been released on an outrigger.
Machine must be repaired before using.
Battery Maintenance
Hazard of explosive gas mixture. Keep
sparks, flame and smoking materials away
from battery.
Always wear safety glasses when working
with batteries.
Battery fluid is highly corrosive. Rinse
away any spilled fluid thoroughly with
clean water.
Always replace battery with UpRight battery
or manufacturer approved replacement
weighing at least 76 lbs. (34.5 kg) each.
Check battery fluid level daily, especially if
work platform is being used in a warm, dry
climate.
If electrolyte level is less than 3 /
8
in. (10 mm) above
plates add distilled water only. DO NOT use tap
water with high mineral content, it will shorten
battery life.
Keep terminals and tops of batteries clean.
Refer to the Service Manual to extend battery life
and for complete service instructions.
Charging Control Charger
Battery Box Plug