Repairs And Adjustments; Checks Before Returning Unit Into Service; Beaufort Scale - Haulotte HA 41 PX Operating And Maintenance Instructions Manual

1.5 -

REPAIRS AND ADJUSTMENTS

1.6 -

CHECKS BEFORE RETURNING UNIT INTO SERVICE

Caution !
These tests must be performed by a
competent person.
1.7 -

BEAUFORT SCALE

Description of Wind
0 Calm
1 Light Air
2 Light Breeze
3 Gentle Breeze
4 Moderate Breeze
5 Fresh Breeze
6 Strong Breeze
7 Near Gale
8 Gale
9 Strong Gale
6
These cover major repairs, and work on or adjustments to safety systems
or devices (of a mechanical, hydraulic or electrical nature).
These must be performed by personnel from or working for PINGUELY-
HAULOTTE who will use only original parts.
Any modification
unauthorised.
The manufacturer cannot be held responsible if non-original parts are used
or if the work specified above is not performed by PINGUELY-HAULOTTE-
approved personnel.
To be performed after:
• extensive disassembly-reassembly operation,
• repair affecting the essential components of the machine,
• any accident caused by the failure of an essential component.
It is necessary to perform a "state of conservation" examination (see Chap
1.4.2, page 5), a stability (static overload) test and a functional (dynamic)
test.
The Beaufort Scale of wind force is accepted internationally and is used
when communicating weather conditions. It consists of number 0 - 17, each
representing a certain strength or velocity of wind at 10m (33 ft) above
ground level in the open.
Specifications for use on land
Calm; smoke rises vertically
Direction of wind shown by smoke
Wind felt on face; leaves rustle; ordinary vanes moved by
wind
Leaves and small twigs in constant motion; wind extends
light flag
Raises dust and loose paper; small Branches are moved
Small trees in leaf begin to sway; crested wavelets form
on inland waterways
Large branches in motion; whistling heard in telephone
wires; umbrellas used with difficulty
Whole trees in motion; inconvenience felt when walking
against wind
Breaks twigs off trees; generally impedes progress
Slight structural damage occurs (chimney pots and slates
removed)
Operating and maintenance instructions
not controlled by PINGUELY-HAULOTTE is
MPH m/s
0-1 0-0.2
1-5 0.3-1.5
6-11 1.6-3.3
12-19 3.4-5.4
20-28 5.5-7.9
29-38 8.0-10.7
39-49 10.8-13.8
50-61 13.9-17.1
62-74 17.2-20.7
75-88 20.8-24.4