Flowserve LY Series Limitorque - Manual (Page 8)

Limitorque LY Series: LY 1001, LY 2001 and LY 3001 FCD LMENIM1501-00 – 11/11
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3.2 Inspection and Recording
Upon receipt of the actuator, inspect the condition of the equipment and record nameplate information
as follows:
1. Carefully remove actuator from shipping carton or skid. Thoroughly examine the equipment for
any physical damage that may have occurred during shipment. If damaged, immediately report the
damage to the transport company.
2. Record the unit nameplate information for future reference, i.e., ordering parts, and obtaining
further information.
3.3 Storage Procedures
NOTE: The following are Flowserve’s recommended storage procedures to retain maximum product
integrity during short-term and long-term storage. Failure to comply with recommended procedures will
void the warranty.
3.3.1 Short-Term Storage (less than 1 year)
Actuators should be stored in a clean, dry, protected warehouse, free from excessive vibration and rapid
temperature changes.
Preparation
1. Connect internal heaters, if supplied.
2. Replace all plastic caps or plugs with metal pipe plugs.
3. Ensure all covers are tight.
Outdoor Storage
If actuators must be stored outdoors, they must be stored off the ground, high enough to prevent being
immersed in water or buried in snow.
LY Storage Orientation
• Store with the Control Compartment Cover (Limit Switch compartment) facing upward.
• Do not store units on their side.
3.3.2 Long-Term Storage (1 to 5 years)
Actuators should be stored in a clean, dry, protected warehouse, free from excessive vibration and rapid
temperature changes.
NOTE: During long-term storage, the maximum source of equipment deterioration anticipated is
from possible condensation within the actuator enclosure. This condensation may occur with rapid
temperature changes in the storage environment. If reliable means are not available to prevent rapid
temperature changes, a heat source should be added in the electrical enclosure during storage. Consult
the Limitorque Customer Service Department for further information.