4-3
[12] CAUTIONS FOR WELDING REPAIRS
•
Power off the machine. (Turn OFF the start switch)
•
Do not continuously apply 200V or greater.
•
Ground the machine within 1 meter from the welding point.
•
Be sure to disconnect the connectors of the remote controller, moment limiting indicator, and moment
limiting converter.
•
Remove the negative terminal (-) of the battery.
•
Make sure no sealing or bearing is present between the welding point and the grounding point.
Potential damage to sealing may occur due to sparks if disregarded.
•
Do not ground around the boom pin or the hydraulic cylinder.
Potential damage to a plated section may occur due to sparks if disregarded.
[13] KEEP FROM FLAME
Always clean the parts with noncombustible cleaning agent or light oil.
Keep the machine from flames when using gasoline.
[14] KEEP THE ATTACHMENT SURFACE CLEAN
Be sure to clean the attachment surface after removing a part to which the O-ring and gasket sealing are
attached.
Replace the part with a new one with the O-ring and gasket reattached.
[15] Empty YOUR POCKETS
Always empty your pockets before performing inspection and maintenance of the machine in a downward
direction with the cover opened.
[16] ASSURE SAFE RUBBER TRACK
When performing crane operation in a rocky location, make sure of no damage to the rubber track and no
looseness, cracks, abrasion of bolts and nuts. Loosen the tension of the crawler tread more than usual.
[17] CAUTIONS FOR MACHINE WASH
•
Do not direct a jet of steam to the electrical parts and connector.
•
Keep the operation panel dry.
• Do not apply pressurized water directly to the recoil starter.
•
Wash the machine with clean cloth, rinsing off dirt and dust.
[18] PRE- AND POST-WORK INSPECTION
Before performing crane operation in the muddy water, rain, snow and on the seashore, always check
plugs and valves for looseness. Post-work inspection requires a check of all the units for cracks and
damages and to check bolts and nuts for looseness and coming off, with the machine washed.
Carry out early greasing. Grease the operating pins that enter muddy water on a daily basis.
[19] CAUTIONS FOR WORKING IN A DUSTY SITE
The following precautions should be observed when working in a dusty site.
•
Occasionally check the air cleaner for clogging.
•
Clean and replace the fuel filter in a timely manner.
•
Be sure to clean the electrical parts, especially the starter and flywheel magnet, to protect them from
dust.
[20] DO NOT MIX OIL
Never use different types of oil together under any circumstance.
Replace the oil entirely when replenishing a different type of oil.
Always use Maeda genuine parts for part replacement.
Содержание MC-174CRM
Страница 2: ......
Страница 8: ...0 6...
Страница 60: ...2 38 31 Precautions for use portable card 101 2141000...
Страница 62: ...2 40...
Страница 77: ...3 15...
Страница 117: ...3 55 5 Push the choke knob forward to return the original position...
Страница 119: ...3 57 7 Move back to the Travelling Operation Unit 8 Push the choke knob forward to return the original position...
Страница 195: ...4 23...
Страница 197: ...4 25...
Страница 214: ...5 4 2 OVERALL DIMENSIONS...
Страница 215: ...5 5 3 OUTRIGGER SPREAD DIMENSIONS...
Страница 219: ...5 9 5 WORKING RANGE...
Страница 220: ...5 10...
Страница 229: ...6 9 1 Precautions for remote control Transmitter 349 4428500 2 Caution for remote control receiver 101 4593000...
Страница 265: ...6 45 5 In accordance with REMOTE CONTROL 6 2 Procedure in the Operation Mode enter into the CRANE MODE...