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4.
Loosen bolts on pedestal.
5.
Loosen center bolt on pedestal.
6.
Lift up pedestal and set down carefully.
6.7.2 Assemble Pedestal
1.
Lift bolt adapter or quick coupler with a portal crane and place on cutting head.
2.
Ensure hole patterns of intermediate brackets and
grinder
head align
with each
other.
3.
Attach center bolt and screw on.
4.
Insert connection bolts from
rock and concrete
cutter side and bolt together with
pedestal.
5.
Install lock nuts on bolts. Torque to specification.
Note:
Refer to Torque Tables in the back of this manual.
6.8 Replace Hydraulic Hoses
Hydraulic system contamination can damage equipment. Never leave hydraulic ports open. Always
plug hydraulic ports and hoses during maintenance when not in use.
1.
Clean area around hydraulic hose connections.
2.
Loosen threaded connections on hydraulic hose fittings.
3.
Loosen hose fitting on hydraulic excavator.
4.
Remove hydraulic hose and insert end caps into all fitting openings.
5.
Unscrew end cap from one side of new hydraulic hose.
6.
Install new hydraulic hose on fitting.
7.
Tighten hose.
6.9 Remove Dust and Contamination
1.
Clean
grinder
after all maintenance activities.
6.10 After Maintenance Inspections
1.
Examine threaded connections to ensure they are tight.
2.
Check safety devices and covers are installed.
3.
Ensure all tools, materials and other equipment are removed from working area.
4.
Clean working area and remove spilled substances such as liquids, processing
materials and similar items.
5.
Ensure all safety devices on machine are fully functional.
6.
Ensure hydraulic excavator startup checks are complete.
Blue Diamond Attachments®
36
Summary of Contents for 159010
Page 16: ...16 3 7 OVERVIEW 4 INSTALLATION AND STARTUP Grinder Main Components Blue Diamond Attachments 16...
Page 45: ...45 Torque Table 1 of 2 Blue Diamond Attachments 45...
Page 46: ...Torque Table 2 of 2 Blue Diamond Attachments 46...
Page 47: ...ROCK GRINDER FULL ASSEMBLY...
Page 51: ...ROCK GRINDER BASE PLATE...
Page 52: ...ROCK GRINDER...
Page 53: ...ROCK GRINDER MOTOR ASSEMBLY...