1.7
Model 644E-42/944E-42
Rev. 6/04
Safety Practices
1.8
HAZARD/EMERGENCY
INFORMATION SIGNS
Locations of vehicle hazard and other emergency
information signs are shown below. As part of routine
maintenance, check that ALL hazard and emergency
information signs on the vehicle are present and
readable. Keep all signs clean.
If a replacement sign is needed, refer to the Owners/
Operators Manual and parts catalog for the latest parts
numbers and ordering information. Or, contact the JLG
Parts Department directly at:
(717)-485-6472
A
B
FALLING OFF ATTACHMENT,
can result in death or
serious injury.
DO NOT TRAVEL
with personnel in
a work platform.
4110389
Lift or lower personnel
only in a compliant
work platform.
WARNING
-
WARNING
EXPLOSIVE GASES can
cause serious injury.
Keep sparks, flames
and lighted materials
away from batteries.
4110368
MOVING PARTS can cut.
Keep clear of fan and belts
while engine is running.
MOVING PARTS can entangle.
4110460
ENGINE EXPLOSION can
result in death or serious
personal injury.
DO NOT use Ether or other
high energy starting aids.
Engine equipped with
grid heating system.
0
1
Ft
2
Ft
3
Ft
4
Ft
5
Ft
6
Ft
120cm
110cm
100cm
90cm
80cm
70cm
60cm
50cm
40cm
30cm
20cm
10cm
130cm
140cm
150cm
160cm
170cm
180cm
190cm
200cm
4110356
OU07602
OU07702
WARNING
Allow no riders
AVOID
CRUSHING,
falling off
vehicle can
cause death
or serious
injury
DO NOT JUMP.
Brace yourself.
Stay in cab.
Keep seat belt on.
if vehicle tips.
Jumping can
result in death
or serious
injury.
DANGER
AVOID CRUSHING
SAFETY
INSTRUCTIONS
4110361
1. Read operator's
manual before
operating.
2. Fasten
seat
belt.
3. Allow
no
riders.
4. Use a compliant
work platform to lift
or lower personnel.
0000000
RPM X 100
5
10
15
30
20
25
F
1/2
E
104
176
80
248
120
°C
°F
D
r/min
4. No Riders WARNING
5. Vehicle Rollaway WARNING
6. Electrocution DANGER
7. Load Chart Booklet
8. Tipover DANGER - Operating
9. Do Not Jump DANGER
10. Safety Instructions
11. Moving Parts WARNING
12. Explosive Gases WARNING
13. Falling Off Attachment WARNING
14. Boom Extend Stripes
15. Ether Starting Warning (Optional
Grid Heater Cold Start Aid)
Summary of Contents for 944E-42
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Page 102: ...Boom 3 56 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
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Page 144: ...Cab and Covers 4 42 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
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Page 501: ...8 251 Model 644E 42 944E 42 Rev 6 04 Hydraulic System MT1950 2 3 4 5 6 7 8 5 5...
Page 507: ...8 257 Model 644E 42 944E 42 Rev 6 04 Hydraulic System MT1950 1 2 3 4 5 6 7 4 4...
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Page 554: ...Electrical System 9 46 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Page 759: ...10 3 Model 644E 42 944E 42 Rev 6 04 Stabil TRAK System This Page Intentionally Left Blank...
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Page 800: ...Stabil TRAK System 10 44 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Page 832: ...Transfer Carriage 11 32 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Page 840: ...12 8 Model 644E 42 944E 42 Rev 6 04 Index...
Page 841: ...Accident Prevention Tags OS2180 8990403 Origin 5 00 Accident Prevention Tags...
Page 842: ...Accident Prevention Tags OS2180 8990403 Origin 5 00...
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