Snorkel TL37, Руководство оператора

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Chapter 8 – Prestart Inspection
20 TL37J – 511116-000-EN-A
Note
Use only distilled water when refilling the battery. Tap
water may contain metallic solids such as iron which can
reduce the life of the battery.
4. Replace the caps on the battery. The caps must
be in place and tight during machine operation and
battery charging.
Safety Switches
To inspect the safety switches:
1. Visually check that the platform overload switch is
free from damage.
2. Check all limit switch arms are fee from damage
and move easily.
3. Check to make sure the platform does not extend
when outriggers are raised.
4. Check to make sure outrigger controls do not
work when the outriggers are deployed under
load and the top or bottom boom is raised ap-
proximately 1.97” (50mm).
Battery Charger
Inspect the battery charger (refer to Figure 8.3) to en-
sure that it is operating properly.
1. Plug the charger into a source of power.
2. Observe the LED’s on the charger to determine
the charger status. If necessary, refer to the
charger decal or to the battery charge indicator
in chapter 5 to determine when the batteries are
fully charged.
Figure 8.3 – LED Charge Indicator
3. Unplug the charger
Damaged or Loose Fittings
Visually inspect the machine for signs of wear and tear,
damage, loose or missing parts.
Wheels
Check tires are at the correct pressure of 55 psi(3.8
bar) and that the wheel nuts are tightened using the
correct torque settings 110.63 ft lbs(150Nm).
Cables and Wiring Harness
To inspect the cables and wiring harness:
1. Visually inspect all cables and wiring for wear and/
or physical damage such as loose connections,
broken wires, and frayed insulation.
2. Check the wiring in areas where a change in routing
direction may cause them to become pinched.
3. Make sure the cables and wires are properly routed
to avoid sharp edges, pinching, and scuffing.
Hydraulic System
Hydraulic power is supplied from three stage hydraulic
pumps.
Danger
Hydraulic fluid escaping under pressure can have
enough force to inject fluid into the flesh. Serious
infection or reaction will result if medical treatment is
not given immediately. In case of injury by escaping
hydraulic fluid, seek medical attention at once.
The hydraulic reservoir, pump, and filter are located in the
hydraulic tray on the left side of the chassis. swing out the
cover to inspect the hydraulic components.
Fluid Level
To inspect the fluid level:
1. Make sure the aerial platform is fully stowed on a
level surface. Swing out the hydraulic cover and
visually check the fluid level using the dipstick (re -
fer to Figure 8.4). Some machines may have a fill
cap with a dipstick. The fluid must be visible on the
dipstick.
Figure 8.4 – Hydraulic Tank