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1 Safety
1.2.2.3. Safety risks related to pneumatic/hydraulic systems
1.2.2.3. Safety risks related to pneumatic/hydraulic systems
General
Special safety regulations apply to pneumatic and hydraulic systems.
Residual energy
Safe design
18
•
Residual energy may be present in these systems. After shutdown, particular care must
be taken.
•
The pressure in pneumatic and hydraulic systems must be released before starting to
repair them.
•
Gravity may cause any parts or objects held by these systems to drop.
•
Dump valves should be used in case of emergency.
•
Shot bolts should be used to prevent tools etc. from falling due to gravity.
3HAC026876-001 Revision: C
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