OPERATING PROCEDURES (CONT.)
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14. Danger tip over hazards
A. Do not elevate or drive elevated on soft or uneven surfaces. Note: Maximum contact
pressure is 9.4 PSI on ISR-403, 11 PSI on ISR-602, and 13 PSI on ISR-700.
B. Do not pull or push against any object
C. Do not lift or lower objects with rope, cable, or chain attached to basket.
D. Do not overload, check capacity before using.
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15. Do not elevate on more than a 5° slope. When work platform exceeds more than 3° an alarm sounds. If this
alarm sounds immediately retract and lower the boom and drive it to a level position.
16. Always wear a safety harness thats fastened properly and secured with a lanyard that is attached to the
platform.
17. Pay special attention when rotating boom. Do not place you hand between handrail of platform and any
obstacle. When operating the work platform in any direction always return to the off position and stop before
going into the opposite direction.
18. Do not operate work platform without both feet on the platform floor.
1 9. Do not use a ladder in the work platform basket.
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20. Do not use flammable material in the work platform basket.
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21. When arc welding or using acetylene make sure work platform is protected from hot sparks or hot material
from falling on the battery, hydraulic hoses or electrical cables.
WARNING
22. Avoid the following .
A. Do not hit the work platform basket or boom while elevating, rotating, or extending.
B. Do not hit the work platform basket while traveling forward or reverse.
C. Do not use the crawler in water.
CAUTION
23. Inadvertent boom extension or retraction.
A. If the hydraulic oil temperature is high, and the boom is left extended, the boom may extend or retract
inadvertently. This is caused by oil temperature change, and is normal.
Note: In order to prevent boom extension or retraction, do not operate at high oil temperatures. Operate
extension and retraction at regular intervals.
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