Pinguely-Haulotte HA20PX, Repair Manual

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135 Repair manual
10
Caution!
1.5 - REPAIRS AND ADJUSTMENTS
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 not controlled by PINGUELY-HAULOTTE is 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.
1.6 - VERIFICATIONS WHEN RETURNING TO SERVICE
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 suitability examination, a state of conservation
examination, a static test, a dynamic test (see coefficient in paragraph (see Chap
1.4.2, page 9).
These test must be performed
by a competent person.
1.7 - BEAUFORT SCALE
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.
Description of Wind Specifications for use on land MPH m/s
0 Calm Calm; smoke rises vertically 0-1 0-0.2
1 Light Air Direction of wind shown by smoke 1-5 0.3-1.5
2 Light Breeze Wind felt on face; leaves rustle; ordinary vanes moved by
wind 6-11 1.6-3.3
3 Gentle Breeze Leaves and small twigs in constant motion; wind extends
light flag 12-19 3.4-5.4
4 Moderate Breeze Raises dust and loose paper; small Branches are moved 20-28 5.5-7.9
5 Fresh Breeze Small trees in leaf begin to sway; crested wavelets form
on inland waterways 29-38 8.0-10.7
6 Strong Breeze Large branches in motion; whistling heard in telephone
wires; umbrellas used with difficulty 39-49 10.8-
13.8
7 Near Gale Whole trees in motion; inconvenience felt when walking
against wind 50-61 13.9-
17.1
8 Gale Breaks twigs off trees; generally impedes progress 62-74 17.2-
20.7
9 Strong Gale Slight structural damage occurs (chimney pots and slates
removed) 75-88 20.8-
24.4