Komatsu PC290LC-11 Operation & Maintenance Manual page 486

Precautions after daily work completion............. 3-256
Precautions before starting inspection and mainte-
nance............................................................. 2-42
Precautions before starting operation................... 2-17
Precautions for adding.......................................... 2-52
Precautions for adding DEF....................................4-2
Precautions for charging battery......................... 3-264
Precautions for check and maintenance...............2-45
Precautions for cold weather................................ 2-30
Precautions for compressed air............................ 2-50
Precautions for DEF..............................................2-52
Precautions for discharged battery..................... 3-263
Precautions for disposing of waste materials........2-50
Precautions for fire hazard and leakage............... 2-52
Precautions for getting on or off machine............. 2-20
Precautions for high speed travel....................... 3-197
Precautions for high voltage................................. 2-48
Precautions for high-pressure fuel........................ 2-48
Precautions for high-pressure grease when adjusting
track tension.................................................. 2-49
Precautions for high-pressure oil.......................... 2-47
Precautions for high-temperature coolant.............2-47
Precautions for high-temperature oil.....................2-47
Precautions for high-temperature parts................ 2-47
Precautions for installing, removing, or storing attach-
ments............................................................. 2-44
Precautions for jobsite.......................................... 2-25
Precautions for KDPF............................................. 4-2
Precautions for lifting operations...........................6-13
Precautions for loading and unloading with trailer.......
.....................................................................3-237
Precautions for long-term storage.......................3-258
Precautions for maintenance.......................... 2-42,4-2
Precautions for noise............................................ 2-48
Precautions for operation........... 2-25,2-31,3-196,6-13
Precautions for refilling oil or fuel............................4-2
Precautions for SCR assembly............................... 4-3
Precautions for severe job condition...................3-262
Precautions for towing and being towed............... 2-38
Precautions for towing machine..........................3-261
Precautions for transportation...............................2-37
Precautions for transporting machine................. 3-236
Precautions for travelling.................................... 3-196
Precautions for travelling on slopes...................... 2-33
Precautions for using attachment and options........6-2
Precautions for using KOMTRAX....................... 3-137
Precautions for using lightweight towing hole..... 3-262
Precautions for welding.........................................2-45
Precautions for working at high places................. 2-44
Precautions for working on slope........................3-198
Precautions for working under machine or work
equipment...................................................... 2-45
Precautions related to attachments and options...2-23
Precautions related to cab glass...........................2-24
Precautions related to protective structure........... 2-22
Precautions to prevent fire.................................... 2-18
Precautions when installing hydraulic hoses.......... 4-3
Precautions when leaving machine...................... 2-21
8-6
Precautions when loading and unloading............. 2-37
Precautions when operating on snow or frozen surfa-
ces................................................................. 2-36
Precautions when parking machine...................... 2-36
Precautions when removing and installing..............6-2
Precautions when running engine inside building.2-24
Precautions when selecting.................................... 6-2
Precautions when standing up from operator's seat....
.......................................................................2-21
Precautions when starting engine.........................2-30
Precautions when travelling.................................. 2-32
Precautions when using..........................................6-2
Precautions when using hammer..........................2-46
Precautions when working on loose ground......... 2-25
Precautions when working on machine................ 2-44
Preheating pilot lamp............................................ 3-33
Preparation for long-term storage....................... 3-258
Preparations for moving machine....................... 3-183
Preparations for safe operation.............................2-17
Preset - Call up................................................... 3-233
Preset - Register................................................. 3-233
Preset button.......................................................3-231
Prevent fire............................................................2-19
Procedure for refuelling pump.............................3-141
Product information............................................... 1-11
Prohibited operations..................................2-34,3-192
Prohibition of digging operation at an angle without
engaging teeth............................................. 3-194
Prohibition of digging operation on hard rocky ground.
.....................................................................3-194
Prohibition of high-speed travel operations on rough
ground..........................................................3-196
Prohibition of operations using bucket as lever.. 3-193
Prohibition of operations using bucket dropping force.
.....................................................................3-193
Prohibition of operations using hydraulic cylinders to
stroke end.................................................... 3-193
Prohibition of operations using machine dropping
force.............................................................3-194
Prohibition of operations using swing force........ 3-192
Prohibition of operations using travel force.........3-193
Prohibition of operations when machine is not stable..
.....................................................................3-195
Prohibition of sudden lever or pedal shift during high
speed travel................................................. 3-195
Prohibition of swinging or travelling when rock is on
top of track assembly...................................3-195
Protection against falling, flying or intruding objects....
.......................................................................2-23
Provide fire extinguisher and first aid kit............... 2-18
Pump - Bleed air................................................... 4-36
Pump secondary drive switch............................... 3-90
Quick coupler switches......................................... 3-94
Quick coupler system..............................................6-4
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