Disassembly; Valve Block Disassembly; Disassembling Multi-Blocks; Disassembling Hose Lines - Burkert 8640 Operating Instructions Manual

Maintenance, troubleshooting
11

DISASSEMBLY

WARNING!
Risk of injury due to high pressure and escaping medium.
▶ Switch off the pressure before working on the device or system.
Vent or drain the pipes.
Risk of injury due to electric shock.
▶ Switch off voltage before working on the device or system.
Secure against reactivation.
▶ Observe any applicable accident prevention and safety regu-
lations for electrical devices.
WARNING!
Risk of injury due to improper disassembly.
▶ Only trained specialist personnel may carry out the disassembly.
▶ Perform disassembly work using suitable tools only.
Risk of injury from dangerous fluids.
▶ Before loosening lines or valves, flush out hazardous media,
depressurise and drain the lines.
11.1

Valve block disassembly

→ Loosen the clamping screws (approx. 4 turns).
→ Remove the block upwards from the standard rail.
11.2

Disassembling multi-blocks

→ Use the screwdriver to disengage the upper latch hook from
the disassembly groove on the front side.
→ Remove the sub-block/module from the side.
11.3

Disassembling hose lines

→ To release the lines, push in the thrust collar and pull out the
hose line.
Type 5470
12

RIGHT CONNECTION MODULE

Other application options:
• Connection modules on the right can be used in special appli-
cations as sub-modules to build up several operating pressure
stages in one block.
• Makes additional feed possible for larger valve blocks.
NOTE!
If necessary, pierce the lateral predetermined breaking points
of connections 1 and 3.
13 TRANSPORTATION, STORAGE,
DISPOSAL
NOTE!
Damage in transit due to inadequately protected devices.
▶ Protect the device against moisture and dirt in shock-resis-
tant packaging during transportation.
▶ Observe permitted storage temperature.
▶ Protect the electrical interfaces of the coil and the pneumatic
connections from damage by placing protective caps on
them.
Incorrect storage may damage the device.
▶ Store the device in a dry and dust-free location.
▶ Storage temperature: –40...+55 °C.
Damage to the environment caused by device parts contami-
nated with media.
▶ Dispose of the device and packaging in an environmental-
ly-friendly manner.
▶ Observe applicable disposal and environmental regulations.
English
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