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8 Manufacturer's information
8.1 Delivery
● Check that all parts are present and check for any damage
immediately upon receipt.
The product's performance is tested at the factory. The scope
of delivery is apparent from the dispatch documents and the
design from the order number.
8.2 Transport
1. Only transport the product by suitable means. Do not drop.
Handle carefully.
2. After the installation dispose of transport packaging ma-
terial according to relevant local or national disposal regu-
lations / environmental protection laws.
8.3 Storage
1. Store the product free from dust and moisture in its ori-
ginal packaging.
2. Avoid UV rays and direct sunlight.
3. Do not exceed the maximum storage temperature (see
chapter "Technical data").
4. Do not store solvents, chemicals, acids, fuels or similar
fluids in the same room as GEMÜ products and their spare
parts.
8.4 Scope of delivery
The pilot solenoid valve is supplied as a separately packed
component. The female threads are sealed with caps.
The following is included in the scope of delivery:
• Pilot solenoid valve with solenoid coil
• Plug
• Flex plate (only on NAMUR flex version (code F))
9 Assembly
DANGER
Risk of electric shock
▶ There is a danger of injury or death (if
operating voltage is higher than safe
extra low voltage)!
● Before performing any work on the
GEMÜ product, switch off power and
protect circuit from being switched on
again.
CAUTION
Functional impairment of the pilot solenoid valve by con-
taminated media!
▶ The pilot solenoid valve will cease to open or close if the
control apertures are blocked or if the armature is
blocked by dirt.
● The piping system should be cleaned prior to installation
of the pilot solenoid valve.
● Fit a strainer with a mesh size of ≤ 0.25 mm in front of the
valve inlet if the media are contaminated.
● Switch the pilot solenoid valve at least once a month.
CAUTION
Destruction of the pilot solenoid valve by freezable medium!
▶ The pilot solenoid valve is not frost-protected.
● Pilot solenoid valves using freezable media should only
be operated above freezing point.
CAUTION
Danger from flow contrary to flow direction!
▶ Damage to the pilot solenoid valve.
● Only operate the pilot solenoid valve in flow direction.
● Take precautionary measures in case of expected reverse
flow (e.g. check valve).
Prior to installation:
1. Check the suitability of the pilot solenoid valve prior to
the installation!
See chapter "Technical data".
• Installation work must only be performed by trained person-
nel.
• Use appropriate protective gear as specified in plant oper-
ator's guidelines.
Installation location:
NOTICE
▶ Battery mounting with central air supply possible.
• Installation position: Optional.
• Manual override and electrical plug must be accessible.
9 Assembly
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