Bosch rexroth M1-16 Series - Page 16

16/54 Control blocks for mobile applications | General instructions onproperty damage and product damage
Bosch Rexroth AG, RE 64025-B/2021-08-12
NOTICE
Mixing hydraulic fluids!
Product can bedamaged!
 Before installation, remove all fluids from the control block to prevent mixing
with the hydraulic fluid that is used in the machine.
 Observe the viscosity and cleanliness level specified inthe
datasheetforhydraulic fluids.
 Mixture ofdifferent hydraulic fluids may damagethe control block due
tochemical reactions and changes inproperties.
 Ensure that the different hydraulic fluids are compatible according
tomanufacturer's specifications.
Contamination ofhydraulic fluid!
The cleanliness ofthe hydraulic fluid has aconsiderable impact onthe service
life ofthe product. Contaminations ofthe hydraulic fluid may lead topremature
wear and malfunctions!
 Always ensure awork environment inthe assembly location that isfree from
dust and foreign substances toprevent foreign particles, e.g. welding beads
ormetal cuttings, from entering thehydraulic lines and lead towear and
malfunctions inthe product. The control block must be installed in a clean
condition.
 Only use clean ports, hydraulic lines and assembled parts
(e.g.measuringdevices).
 When plugging theports, no contamination may ingress.
 Before commissioning, ensure that all hydraulic connections are tight and
that all seals and plugs ofthe plug-in connection are correctly installed and
undamaged toprevent fluids and foreign particles from ingressing the product.
 Filter the hydraulic fluids when filling the system with asuitable filter system
tominimize the solid particle contamination and water inthe hydraulic
system.
Improper cleaning
Product can bedamaged!
 Plug all openings with appropriate protective equipment to prevent cleaning
agents from entering the control block.
 Never use solvents oraggressive cleaning agents. Clean the control block
using only water and a mild cleaning agent if necessary.
 Do not direct the high-pressure cleaner tosensitive components, e.g.rubber
parts (bellows), electric connections (solenoids, sensors) and actuation
elements.
 Use fibre-free cleaning cloths forcleaning.