10 Manufacturer's information
10.1 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.
10.2 Transport
Moving components!
▶ Risk of injury!
▶ Moving components can cause seri-
ous injury. Only actuate the valve once
it has been fully installed in the relev-
ant system. Actuating the valve when it
has not been installed may lead to dan-
gerous situations.
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.
10.3 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.
11 Installation in piping
11.1 Preparing for installation
The equipment is subject to pressure!
▶ Risk of severe injury or death
Depressurize the plant or plant component.
●
Completely drain the plant or plant component.
●
Corrosive chemicals!
▶ Risk of caustic burns
Wear appropriate protective gear.
●
Completely drain the plant.
●
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WARNING
WARNING
WARNING
GEMÜ products without an actuating ele-
ment!
▶ Risk of severe injury or death
●
Hot plant components!
▶ Risk of burns
●
Leakage!
▶ Emission of dangerous materials
Provide precautionary measures against exceeding the
●
maximum permitted pressures caused by pressure
surges (water hammer).
Exceeding the maximum permissible pressure!
▶ Damage to the product
Provide precautionary measures against exceeding the
●
maximum permitted pressures caused by pressure
surges (water hammer).
Use as end-of-line valve!
▶ Damage to the GEMÜ product.
●
Risk of crushing!
▶ Risk of severe injury!
●
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11 Installation in piping
WARNING
Do not apply pressure to GEMÜ
products installed in piping without an
actuating element.
CAUTION
Only work on plant that has cooled
down.
CAUTION
CAUTION
CAUTION
When using the GEMÜ product as an
end-of-line valve, a mating flange must
be fitted.
CAUTION
Before performing any work on the
GEMÜ product, depressurize the plant.
GEMÜ R478 Tugela