RAMMER S 83 STD, Operation And Maintenance Manual

Page: 27 / 58

OPERATION - Page 27 © 2005 SANDVIK TAMROCK CORP.
Operation S 83 STD
5.3 MOUNTING AND DISMOUNTING THE HAMMER
REMOVAL FROM CARRIER
Warning! The hammer must be secured from rolling over when disconnecting
from the carrier. Only use skilled operator to position carrier for hammer re-
moval!
Warning! Hydraulic pressure inside hammer must always be released before
opening hose connections!
Warning! Hot hydraulic fluid can cause severe injuries!
1. Position hammer horizontally on the floor and remove the tool.
2. Stop the carrier engine. Operate boom and hammer controls to release pressure
trapped inside hoses. Wait ten minutes for oil pressure to drop.
3. Close hammer inlet and outlet lines. If quick couplers are used, disconnection
automatically closes hammer lines. If hammer line includes ball valves, please
make sure that they are closed.
4. Disconnect hoses. Protect environment from oil spills. Plug the hoses and the
hammer inlet and outlet ports.
5. Remove bucket pins and other parts.
6. The carrier can be moved aside.
INSTALLATION
1. Install hammer in the same manner as mounting a bucket. Install bucket pins.
2. Connect hoses. Hammer inlet port is marked on the valve body with "IN" and
outlet port with "OUT".
3. Open hammer inlet and outlet lines.