JLG K13 Instruction Manual

ISO 9002
Lic 6080
Operator & Safety
Manual
www.jlg.com.au
K13
Issue: February 2006 PRINTED IN AUSTRALIA 1734722

BEFORE ENTERING PLATFORM,
CHECK ALL OUTRIGGERS
IF YOU ARE IN ANY DOUBT,
CONSULT JLG OR THEIR DEALER.
NEVER USE BASKET
FOR LIFTING
DO NOT OPERATE CLOSE TO
OVERHEAD POWER CABLES
DO NOT SIT, CLIMB OR PLACE
LOADS ON GUARDRAILS
ALWAYS LEVEL MACHINE WITH
OUTRIGGERS BEFORE ELEVATING
DO NOT OPERATE
THE MACHINE UNTIL YOU
HAVE READ THE MANUAL
FOR USE BY
AUTHORISED AND
TRAINED PERSONNEL ONLY

K13
Contents Section
Introduction 1
Description 2
Working Envelope 3
The Operator 4
Warning Notices 5
Pre-Start Checks 6
Road Towing Instructions 7
Power Supply 8
Setting Up 9
Operation 10
Safety Harness 11
Emergency Controls 12
Stowing 13

INTRODUCTION
The JLG K13 is a very versatile means of gaining access in difficult locations.
The machine is extremely safe in operation providing that basic rules are observed in
setting up the machine.
Operators should have read and understood the contents of the manual, and received
full training in the safe use of the machine before attempting to use it.
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DESCRIPTION
The JLG K13 is of the parallel linkage vertical boom design, mounted on a road
towable trailer. The unique yet very simple boom configuration gives the maximum
safety and controllability combined with a robust construction to withstand a heavy
working environment.
The K13 machine is designed for two-man capacity (200 kg S.W.L.)
The machine incorporates a bottom boom with tie rod, a short vertical boom and a top
boom with tie rod. The K13 also has an independent hydraulically operated flick-out
boom for extra manoeuvrability.
The hydraulic system is of a failsafe design throughout, with built in hydraulic lock
valves on all the rams as a precaution against hose failure. The machine is controlled
by means of proportional manual control valves of the direct hand lever operation
type.
Emergency lower valves are fitted as standard to allow the machines to be lowered
from either the platform or the base. There is also a base control valve fitted as
standard, repeating all the functions of the basket control valve.
The outriggers are fitted with interlocks, to prevent the booms being raised without
the outriggers being extended. A simple system of warning lights show the power is
on and each of the outriggers is under load.
The K13 meets or exceeds the applicable requirements of AS1418.10 as originally
manufactured for the intended applications and use.
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WORKING ENVELOPE
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THE OPERATOR
1. To operate the machine you must be medically fit and have no problems with
your eyesight or hearing.
2. You must have a good head for heights.
3. Your first concern must be the SAFE OPERATION of the work platform, the
safety of the people working with you and/or other persons in your working
area.
4. You must be familiar with the operation instructions within this manual, and at
no time attempt to operate the machine beyond the recommended limits.
5. The proper care of the work platform is a major factor in ensuring the safety of
those who work with it. You must not misuse the machine or ignore or
interfere with the devices and equipment which have been provided to
maintain safety.
6. Operation of the machine should be restricted to personnel who have been
authorised to operate the equipment and have received proper training.
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WARNING NOTICES
1. DO NOT operate the machine unless you have been fully trained in the safe
use of the machine.
2. DO NOT operate the machine on soft, slippery or sloping ground unless
adequate precautions have been taken.
The stabilisers are designed to operate on firm and level ground with a
minimum bearing strength of 31 N/cm  .The maximum load imposed by an
outrigger is 10.3 kN.
Advice should be obtained from JLG as to the type of supports and
precautions required before attempting to operate the machine outside these
parameters.
3. DO NOT operate the machine unless all four stabilisers are down in full
contact with the ground, the machine is level and the wheels are lifted clear of
the ground.
4. DO NOT use any equipment in the basket to increase the reach or working
height of the machine, e.g. ladders.
5. DO NOT fit any additional equipment to the machine which would increase
the wind loadings, e.g. notice boards.
6. DO NOT use the machine for any application which may produce special
loads or forces; JLG should be consulted for approval giving full details of the
application prior to use.
7. DO NOT use the machine close to live electrical conductors. This machine is
not insulated and does not provide protection from contact or proximity to
electrical current.
If you are working in an area with overhead power lines, contact your local
authorities to find out the minimum safe approach distances applicable to your
job site. A site-specific risk assessment must be carried out and risk control
measures put in place before work commences. A dedicated observer may be
required along with other risk control measures. Consult AS2550.1 and your
local authorities for details.
8. DO NOT tow the machine unless all booms and stabilisers are fully locked in
position.
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WARNING NOTICES
BEAUFORT WIND SPEED SCALE
The Beaufort Scale of wind force is accepted internationally and is used in
communicating weather conditions. It consists of numbers 0 – 17, each representing a
certain range of wind speeds at 10m (33ft.) above ground in the open.
DESCRIPTION OF WIND
SPECIFICATION FOR USE ON LAND
m/sec
0 CALM Calm – smoke rises vertically. 0-0.5
1 LIGHT AIR Direction of wind shown by smoke drift but
not by wind vanes. 0.6-1.5
2 LIGHT BREEZE Wind felt on face; leaves rustle; ordinary
vanes moved by wind. 1.6-3.0
3 GENTLE BREEZE Leaves and small twigs in constant motion;
wind extends light flag. 3.5-5
4 MODERATE BREEZE
Raises dust and loose paper; small branches
are moved. 6-8
5 FRESH BREEZE Small trees in leaf begin to sway; crested
wavelets form on inland waterways. 9-10
6 STRONG BREEZE Large branches in motion, umbrellas used
with difficulty. 11-13
7 NEAR GALE When trees in motion; inconvenience felt
when walking against wind. 14-17
8 GALE Breaks twigs off trees; generally impedes
progress. 18-21
9 STRONG GALE Slight structural damage occurs (chimney
pots and slates removed). 22-24
Numbers 10-17 are not shown in this table.
Approximate corrections for wind speeds at other heights are:
2m subtract 30%; 3m subtract 20%; 6m subtract 10% 15m add 10%; 30m add 25%.
The maximum wind speed for safe operation of a K13 is 12.5m/sec.
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PRE-START CHECKS
The following pre-start checks should be carried out before taking the machine to the
place of work.
1. WHEELS
Check tyres for correct pressure for K13 = 45 p.s.i. (3.1 bar).
2. HYDRAULIC FLUID
The oil level in the tank must be full when booms are in the lowered position.
Use ULTRAMAX HVI 68 (ISO) Grade Oil.
3. CUT-OUT SWITCHES
All cut-out and safety switches must be working correctly.
4. EMERGENCY STOP
Check that the emergency stop switches are functioning correctly.
5. EMERGENCY LOWER
Check that the emergency lower valves are free to operate and are in the fully
closed position.
6. DAMAGED/LOOSE FITTINGS
Inspect the machine to ensure there are no signs of damaged or loose hoses and
fittings.
7. PETROL & ENGINE OIL
Check there is sufficient petrol and oil to enable the machine to work a full shift.
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