Bosch rexroth M1-16 Series - Removal and Replacement; Removal Preparation and Tools; Control Block Removal Procedure

RE 64025-B/2021-08-12, Bosch Rexroth AG
Removal and replacement | Control blocks for mobile applications 43/54
11 Removal and replacement
11�1 Required tools
• Suitable tools formounting asspecified onthe offer drawing
• Collecting pan tocollect any leaking hydraulic fluid.
11�2 Preparingforremoval
1� Take the entire machine out ofservice asdescribed inthe instruction manual
forthe machine.
– Relieve pressure in the hydraulic system according to the parameters provided
by the machine manufacturer.
– Make sure therelevant system components are depressurized and
deenergized.
2� Secure the overall system according tothe parameters provided bythe
manufacturer.
11�3 Removal of the control block from the machine
To remove the control block, proceed as follows:
1� Make sure you have theappropriate tools and wear personal protective
equipment.
2� Allow the control block to cool down until it can be removed without danger.
3� Make sure that no hydraulic fluid can escape from the system accidentally due
to the control block being removed.
4� Place a clean collecting pan under the control block to collect any hydraulic
fluid residue that may leak.
5� Loosen the lines and collect the escaping hydraulic fluid residue in the
collectingpan.
6� Remove the control block in accordance with the parameters provided by the
machine manufacturer.
7� Place the product onaclean surface with sufficient load-bearing capacity.
8� Drain the control block completely.
9� Plug all openings.
11�4 Preparing thecomponents for storage orfurther use
 Proceed as described in chapter6.2 "Storing the control block", section
"Afterremoval" on page24.