Danuser 9000 Postmaster/SlabBlaster - Manual (Page 23)

2
STEP 3: Raise the Postmaster in the air, and tilt it forward 90°. Watch for any obstructions
or pinching of hydraulic hoses.
STEP 4: Shut off the vehicle engine.
STEP 5: With the Postmaster in a horizontal position, remove the head assembly.
STEP 6: Start the vehicle, and slowly tilt the Postmaster back to a vertical position.
STEP 7: Shut off the vehicle, and disconnect the hydraulic hoses. Route the hydraulic
hoses through the quick attach plate hose holder, and reconnect the hydraulic
hoses to the vehicle auxiliary hydraulics.
STEP 8: Lift the Slab Blaster hammer, and install it in the Postmaster hammer location.
STEP 9: Ensure the safety catch is in place. The safety catch prevents the hammer from
sliding out of the Slab Blaster.
STEP 1: Remove the safety catch pin from the top of the frame. Insert a hook into the chain
links welded to the top of the hammer, and lift out the hammer with a hoist,
forklift, or another vehicle. Lay the hammer on the ground.
STEP 2: Disconnect the hydraulic hoses from the vehicle auxiliary hydraulics, remove them
from the quick attach plate hose holder, and reconnect the hydraulic hoses to the
vehicle.
STEP 3: Raise the Slab Blaster in the air, and tilt it forward 90°. Watch for any obstructions
or pinching of hydraulic hoses.
STEP 4: Shut off the vehicle engine.
STEP 5: With the Slab Blaster in a horizontal position, install the head assembly with
collar into the Slab Blaster with the collar toward the vehicle.
Service
(continued)
CHANGING FROM A SLAB BLASTER TO A POSTMASTER
C A U T I O N
Do not tilt the Postmaster with the hydraulic hoses routed
through the quick attach plate hose holder. Damage to the
hydraulic hoses will occur.
Do not tilt or operate the Postmaster/Slab Blaster without
the safety catch in place. The hammer could slide out of
the Postmaster/Slab Blaster and cause serious injury or
death.
w A R N I N G
C A U T I O N
Do not tilt the Slab Blaster with the hydraulic hoses routed
through the quick attach plate hose holder. Damage to the
hydraulic hoses will occur.