BOXER KING 5600 - King 5600 R Robotic Cylinder Check and Replacement

Service Manual 04/2010 Rev.B
101
 Open the cylinder ‘till end of the stroke
(Fig.218).
Fig.218
 Turn off the machine.
 Remove the steel oil hose and hold few
minutes ‘till the cylinder liner will be empty.
 Remove the ring nut by using the calliper
wrench (Fig.219).
Fig.219
 Replace the seals by following 6.11.
 Mount the ring nut.
 Install the steel oil hose.
 Turn on the machine
 Open and close the cylinder to verify if there is
any oil leaking.
 Turn off the machine
 Mount the oil hoses protections (6.1
Fig.129).
 Mount the cabinet-tool holder.
 Turn on the machine.
 Check if the tool holder is moving normally.
 Check the hydraulic oil level  6.2.
6.19 KING 5600R ROBOTIC CYLINDER:
CHECK AND REPLACEMENT
 : 2h
 : End wrenches of 6,9,13,14,15,17,22 and 24,
3,4 and 5mm Allen wrenches, rubber
hammers, manometer, green loctite, hydraulic
containers oil.
L : Defective chuck cylinder may cause the
following malfunctions:
1. Slow or locked tool holder movement.
2. Oil leaking from welding.
IMPORTANT!
BEFORE STARTING WITH ANY DISMOUNTING
OPERATION, VERIFY IF THE MAXIMUM
HYDRAULIC PRESSURE IS CORRECTLY
REGULATED 6.4.
NOTE: THE REPLACEMENT OF THE WHOLE
CYLINDER IS ONLY SUGGESTED IN CASE OF
MECHANICAL DEFECTS.
TO CHECK THE CYLINDER:
 Remove the hook protection (6.1 Fig.140).
 Check the cylinder following  6.16 and
moving the cylinder up and down.
TO REPLACE THE CYLINDER:
 Lift up the hook #1 ‘till to have it in contact
with the tool holder arm #2 (Fig.220).
Fig.220
 Switch the machine off.
 Remove the safety switch from the cylinder 
5.21.
 Remove the spring (Fig.221).