Flowserve WRG Series Standard Actuator - Manual (Page 3)

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User Instructions WRG Series Standard Actuator - WCENIM0123-00 12/12
1.5 Installation
DANGER: Before installation check the order-no.,
serial-no. and/or the tag-no. to ensure that the valve/
actuator is correct for the intended application.
Do not insulate extensions that are provided for hot
or cold services.
Pipelines must be correctly aligned to ensure that the
valve is not fitted under tension.
Fire protection must be provided by the user.
1.6 Spare parts
Use only FLOWSERVE original spare parts.
FLOWSERVE cannot accept responsibility for any
damages that occur from using spare parts or fasten-
ing materials from other manufactures. If FLOWSERVE
products (especially sealing materials) have been on
store for longer periods check these for corrosion or
deterioration before using these products. Fire protec-
tion for FLOWSERVE products must be provided by
the end user.
1.7 Service / repair
To avoid possible injury to personnel or damage to
products, safety terms must be strictly adhered to.
Modifying this product, substituting nonfactory parts,
or using maintenance procedures other than outlined
in this instruction could drastically affect performance
and be hazardous to personnel and equipment, and
may void existing warranties. Between actuator
and valve there are moving parts. To avoid injury
FLOWSERVE provides pinch-point-protection in the
form of cover plates, especially where side-mounted
positioners are fitted. If these plates are removed
for inspection, service or repair special attention is
required. After completing work the cover plates must
be refitted.
Apart from the operating instructions and the
obligatory accident prevention directives valid in the
country of use, all recognised regulations for safety
and good engineering practices must be followed.
WARNING: Before products are returned to
FLOWSERVE for repair or service FLOWSERVE must
be provided with a certificate which confirms that
the product has been decontaminated and is clean.
FLOWSERVE will not accept deliveries if a certificate
has not been provided (a form can be obtained from
FLOWSERVE).
1.8 Storage
In most cases FLOWSERVE products are manufactured
from stainless steel. Products not manufactured from
stainless steel are provided with an epoxy resin
coating. This means that FLOWSERVE products
are well protected from corrosion. Nevertheless
FLOWSERVE products must be stored adequately
in a clean, dry environment. Plastic caps are fitted
to protect the flange faces to prevent the ingress of
foreign materials. These caps should not be removed
until the valve is actually mounted into the system.
1.9 Valve and actuator variations
These instructions cannot claim to cover all details of
all possible product variations, nor can they provide
information for every possible example of installation,
operation or maintenance. This means that the
instructions normally include only the directions to
be followed by qualified personal where the product
is being used for is defined purpose. If there are any
uncertainties in this respect particularly in the event
of missing product-related information, clarification
must be obtained via the appropriate FLOWSERVE
sales office.
1.10 Unpacking
Each delivery includes a packing slip. When unpacking,
check all delivered valves and accessories using this
packing slip.
Report transport damage to the carrier immediately.
In case of discrepancies, contact your nearest
FLOWSERVE location.
STOP!