OPERATOR’S MANUAL with Maintenance Information
Maintenance
43
¤ Result: The difference in specific gravity
readings between cells is greater than 0.1
OR the specific gravity of one or more cells
is less than 1.177. Replace the battery.
10 Check the battery acid level. If needed,
replenish with distilled water to 3 mm
below the bottom of the battery fill tube. Do
not overfill.
11 Install the vent caps and neutralize any
electrolyte with baking soda and water that
may have spilled.
All models:
12 Check each battery pack and verify that
the batteries are wired correctly.
13 Inspect the battery charger plug and pigtail
for damage or excessive insulation wear.
Replace as required.
14 Connect the battery charger to a properly
grounded 110 - 230V / 50 – 60 Hz single
phase AC power supply.
⊙ Result: The charger should operate and
begin charging the batteries.
¤ Result: If, simultaneously, the charger alarm
sounds and the LEDs blink, correct the
charger connections at the fuse and battery.
The charger will then operate correctly and
begin charging the batteries.
Note: For best results, use an extension of
adequate size with a length no longer than
15m.
Note: If you have any further questions
regarding the battery charger operation,
please contact the DINGLI Service
Department.
B-2
Inspect the Electrical Wiring
DINGLI requires that this procedure be
performed every 250 hours or quarterly,
whichever comes first.
Maintaining electrical wiring in good condition
is essential to safe operation and good
machine performance. Failure to find and
replace burnt, chafed, corroded or pinched
wires could result in unsafe operating
conditions and may cause component
damage.
Electrocution / burn hazard.
Contact with electrically charged circuits could
result in death or serious injury. Remove all
rings, watches and other jewelry.
1 Inspect the underside of the chassis for
damaged or missing ground strap(s).
2 Inspect the following areas for burnt,
chafed, corroded and loose wires:
• Mast cable
• Platform controls
• Power to platform wiring
• Ground control panel
• Hydraulic power unit module cable
3 Turn the key switch to ground control and
pull out the red Emergency Stop button to
the on position at both the ground and
platform controls.
4 Raise the platform approximately 2 m from
the ground.
5 Place a lifting strap from an overhead
crane under the platform. Support the
platform. Do not apply any lifting pressure.
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