Komatsu D37EX-21 - Page 20

SAFETY SAFETY
2-2
SAFETY 2
SAFETY LABELS................................................................................................................................................ 2-42
POSITION OF SAFETY PICTOGRAMS...................................................................................................... 2-42
SAFETY LABELS......................................................................................................................................... 2-52
GENERAL PRECAUTIONS
Safety rules ................................................................................................................................................ 2-102
If abnormalities are found........................................................................................................................... 2-102
Clothing and personal protective items ...................................................................................................... 2-102
Fire extinguisher and first aid kit ................................................................................................................ 2-102
Safety features ........................................................................................................................................... 2-112
Keep machine clean................................................................................................................................... 2-112
Inside operator's compertment................................................................................................................... 2-112
Always apply lock when leaving operator's seat ........................................................................................ 2-112
Handrails and steps ................................................................................................................................... 2-122
Mounting and dismounting ......................................................................................................................... 2-132
No people on attachment ........................................................................................................................... 2-132
Crushing or cutting prevention ................................................................................................................... 2-132
Prevention of burns .................................................................................................................................... 2-132
Fire prevention ........................................................................................................................................... 2-142
Action if fire occurs..................................................................................................................................... 2-152
Window washer liquid ................................................................................................................................ 2-152
Precautions when using ROPS (Roll Over Protective Structure)............................................................... 2-152
Precautions for attachments ...................................................................................................................... 2-152
Unauthorized medification.......................................................................................................................... 2-152
Safety at worksite....................................................................................................................................... 2-162
Working on loose ground ........................................................................................................................... 2-162
Do not go close to high-voltage cables ...................................................................................................... 2-162
Ensure good visibility ................................................................................................................................. 2-172
Ventilation for enclosed aresa.................................................................................................................... 2-172
Checking signalman's signals and signs.................................................................................................... 2-172
Emergency exit from operator's cab .......................................................................................................... 2-172
Be careful about asbestos dust.................................................................................................................. 2-182
PRECAUTIONS FOR OPERATIONS ............................................................................................................... 2-192
STARTING ENGINE .................................................................................................................................. 2-192
Checks before starting engine ............................................................................................................ 2-192
Precautions when starting................................................................................................................... 2-192
Precautions in cold areas.................................................................................................................... 2-202
OPERATION .............................................................................................................................................. 2-212
Checks before operation..................................................................................................................... 2-212
Precautions for moving machine forward or in reverse....................................................................... 2-212
Precautions when traveling................................................................................................................. 2-212
Traveling on slopes............................................................................................................................. 2-222
Using brakes ....................................................................................................................................... 2-222
Operate carefully on snow .................................................................................................................. 2-232
Parking machine ................................................................................................................................. 2-232
TRANSPORTATION .................................................................................................................................. 2-242
Loading and unloading........................................................................................................................ 2-242
Shipping .............................................................................................................................................. 2-242
BATTERY................................................................................................................................................... 2-252
Battery hazard prevention................................................................................................................... 2-252
Starting with booster cable.................................................................................................................. 2-262
TOWING .................................................................................................................................................... 2-272
When towing ....................................................................................................................................... 2-272