Pinguely-Haulotte HA20PX, Repair Manual

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135 Repair manual
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Caution!
Caution!
1.3 - RESIDUAL RISKS
1.3.1 - Risks of jerky movements and tipping over
The direction of travel can be
reversed after a 180° turntable
rotation. Take account of the
colour of the arrows on the
chassis compared with the
direction of travel (green =
forward, red = reverse)
Thus, moving the manipulator
in the direction of the green
arrow on the control panel will
move the machine according
to the direction indicated by
the green arrow on the
chassis. Similarly, moving a
manipulator in the direction of
the red arrow on the control
panel, will move the machine
in the direction of the red
arrow on the chassis
Risks of jerky movement and tipping over are high in the following situations:
- Sudden action on the controls.
- Overloading of the platform.
- Uneven ground (Be careful during thaw periods in winter).
- Gusts of wind.
- Contact with an obstacle on the ground or at a height.
- Working on platforms, pavements, etc.
Allow sufficient stopping distances:
- 3 meters at high speed,
- 1 meter at low speed.
Allow sufficient stopping distances: 3 metres at high speed and 1 metre at low
speed.
Do not alter or neutralise any components connected in any way to the machine’s
safety or stability.
Do not place or fasten a load so that it overhangs the machine’s parts.
Do not touch adjacent structures with the elevator arm.
1.3.2 - Electrical risk
If the machine has a 220 V 16A
max. plug, the extension must
be connected to a mains
socket protected by a 30 mA
differential circuit breaker.
Electrical risks are high in the following situations:
- Contact with a live line (check safety distances before operation near
electricity lines).
- Use during storms.
1.3.3 - Risk of explosion or burning
The risks of explosion or burning are high in the following situations:
- Working in explosive or inflammable atmosphere.
- Filling the fuel tank near naked flames.
- Contact with the hot parts of the motor.
- Use of a machine generating hydraulic leakage.
1.3.4 - Risks of collision
- Risk of crushing people in the machine operation zone (when travelling
or manoeuvring equipment).
- The operator must assess the risks above him before using the machine.
- Pay attention to the position of the arms during turntable rotation.
- Adapt movement speed to conditions related to the ground, traffic, slope
and movement of people, or any other factor that may cause a collision.
- When driving down the ramp of a truck, ensure sufficient space is
available for safe unloading.
- Check brake pad wear regularly to avoid all risk of collision.