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12
4000511390
E03.16
USA / GB
HT21RT O - HT21RT O SW - HT61RT O - HT21RT PRO - HT21RT PRO SW - HT61RT PRO -
HT23RTJ O - HT23RTJ O SW - HT67RTJ O - HT23RTJ PRO - HT23RTJ PRO SW - HT67RTJ PRO
B
Safety
Never leave the hydraulic cylinders fully extended before switching off the machine, or when stationary for an
extended period of time. Keep the elements of the machine in configuration of maintenance thanks to mechanics
devices.
Report that the machine is under maintenance by tagging the platform and ground control boxes.
Note :
• Using the machine during maintenance is strictly forbidden.
• Do not climb onto the covers.
• The handling of parts must be carried out using appropriate equipment (Chains, Lifting slings, Lifting
anchors).
• Plug the end of any hoses removed, and cap any open ports to prevent contamination during
maintenance.
Return the machine to operating configuration after maintenance has been completed :
1.
Remove the turntable rotation locking pin.
2.
Pull the E-stop button.
1.2 - UNCONTROLLED MOVEMENT HAZARD
Be aware of uncontrolled movement and always respect the following :
• Maintain clearance from high voltage lines.
• Maintain clearance from generators, radar, electromagnetic fields.
• Never expose the batteries or electrical components to water (high pressure washer, rain).
• Never tow the machine over extended distances.
• In case of a machine breakdown, it is possible to tow short distance to load it onto a trailer.
• Never leave the hydraulic cylinders fully extended before switching off the machine, or when
stationary for an extended period of time.
• Retract and lower the boom to the stowed position rotate the turntable so that the boom is between
the non-steering wheels.
• Select a safe parking location, on a firm level surface, clear of obstruction and traffic.
• Ensure all compartments are closed and secured.
• Chock the wheels.
Summary of Contents for HT21RT O
Page 86: ...86 4000511390 E03 16 USA GB General data Breaking test procedure MS0004 Notes...
Page 132: ...132 4000511390 E03 16 USA GB Chassis and turntable KUBOTA diesel engine MS0029 Notes...
Page 142: ...142 4000511390 E03 16 USA GB Chassis and turntable Overload system MS0017 Notes...
Page 188: ...188 4000511390 E03 16 USA GB Upper boom Boom adjustment procedure MS0015 Notes...
Page 192: ...192 4000511390 E03 16 USA GB Upper boom Boom angle sensor adjustment MS0018 Notes...
Page 222: ...222 4000511390 E03 16 USA GB Hydraulics Hydraulic oil Level Replacement MS0019 Notes...
Page 231: ...231 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 233: ...233 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 235: ...235 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 237: ...237 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 239: ...239 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 7 Jib...
Page 240: ...240 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 Notes...
Page 242: ...242 4000511390 E03 16 USA GB Electric Electrical wiring MS0025 Notes...