• Do not smoke or bring any open flame close to the battery.
• Hydrogen gas is generated when the battery is being
charged, so remove the battery from the machine, take it
to a well-ventilated place, remove the battery caps, then
perform the charging.
• After charging, tighten the battery caps securely.
Danger from dilute sulphuric acid
When the battery is being charged, flammable hydrogen gas is
generated and may explode. In addition, the battery electrolyte
includes dilute sulphuric acid. Any mistake in handling may
cause serious personal injury, explosion, or fire. Always ob-
serve the following.
• When handling the battery, always wear protective eye-
glasses and rubber gloves.
• If battery electrolyte gets into your eyes, immediately wash
your eyes with large amounts of fresh water. After that, get
medical attention immediately.
• If battery electrolyte gets on your clothes or skin, wash it
off immediately with large amounts of water.
Danger of sparks
Sparks may be generated and they can cause a fire. Always observe the following.
• Do not let tools or other metal objects make any contact between the battery cables. Do not leave tools
lying around near the battery.
• When removing the battery cables, turn the starting switch to OFF position and, after checking that the sys-
tem operating lamp goes out, set the battery disconnect switch key to OFF position and pull it out.
When removing the battery cables, remove the ground cable (negative (-) cable) first. When installing, con-
nect the positive (+) cable first, then connect the ground.
• Tighten the battery cable terminals securely.
• Secure the battery firmly in the specified position.
PRECAUTIONS WHEN USING HAMMER
When using a hammer, pins may come out or metal particles may be scattered. It is dangerous and may cause
serious personal injury or death. Always observe the following.
• When hitting pins or bucket teeth, broken pieces may be scattered, and it may cause personal injury to the
people in the surrounding area. Always check that there is no one in the surrounding area.
• If hard metal parts such as pins, bucket teeth, cutting
edges, or bearings are hit with a hammer, pieces might be
scattered, and it may cause serious personal injury or
death. Always wear protective eyeglasses and gloves.
• If the pin is hit with strong force, it may come out, and in-
jure people in the surrounding area. Do not allow anyone
to enter the surrounding area.
,&
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SAFETY
PRECAUTIONS FOR MAINTENANCE
2-37
Содержание WA480-8
Страница 2: ......
Страница 19: ...Distributor name Address Phone Fax Service personnel FOREWORD PRODUCT INFORMATION 1 17...
Страница 29: ...LOCATION OF SAFETY LABELS SAFETY SAFETY LABELS 2 3...
Страница 69: ...OPERATION Please read and make sure that you understand the SAFETY section before reading this section 3 1...
Страница 76: ...Outside of cab 1 Slow blow fuse 2 Dust indicator 3 Articulation lock pin 4 Toolbox GENERAL VIEW OPERATION 3 8...
Страница 159: ...SWITCHES 1 ECSS switch 2 Front working lamp switch OPERATION EXPLANATION OF COMPONENTS 3 91...
Страница 302: ...Securing position Fixing angle A 61 B 53 C 33 D 38 TRANSPORTATION OPERATION 3 234...
Страница 324: ......
Страница 325: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1...
Страница 397: ...Viewed from the rear side of the machine MAINTENANCE MAINTENANCE PROCEDURE 4 73...
Страница 402: ......
Страница 403: ...SPECIFICATIONS 5 1...
Страница 405: ...1 Value when bucket dump angle is 45 B I A G E H F D C 9 J W0 1 4 5 6 SPECIFICATIONS SPECIFICATIONS 5 3...
Страница 406: ......
Страница 422: ......
Страница 423: ...REPLACEMENT PARTS 7 1...
Страница 439: ......
Страница 440: ...WA480 8 WHEEL LOADER Form No VENAM51500 2018 KOMATSU All Rights Reserved Printed in Europe 07 2018...