Storing The Actuator - Samson EB 31a Mounting And Operating Instructions

Table 4-5: Maximum permissible additional weight
max. load
DAP/SRP Threaded
for both
actuator
holes in kg
02000 200 M10x15
03000 200 M10x15
04000 300 M12x15
05000 300 M12x15
10000 300 M12x15
4) SRP weight with 6 springs
WARNING
Danger due to improper fastening of the sling to the valve!
Observe the detailed notes about lifting the complete valve,
see the corresponding documentation for the respective valve.
Danger due to insuffi cient screw connections!
The lifted load requires a suitable screw connection of all screws
and pins required for lifting.
Minimum screw connection, observe > 1x thread diameter.
Danger due to failure to observe the safety regulations!
Comply with the safety regulations for load handling.
PFEIFFER does not accept any liability for improper handling of
the valve or additional loads.

4.4 Storing the actuator

NOTE
Damage to the actuator due to improper storage!
− Comply with the storage conditions.
− Avoid long storage periods.
− In the case of deviating storage conditions and a longer stor-
age period, contact PFEIFFER.
Info
PFEIFFER recommends checking the actuator and the storage
conditions regularly during a longer storage period.
EB 31a_EN
December 2022 edition
Subject to technical changes
max.
Weight permissible
holes in kg additional
4)
weight in kg
64 136
102 98
150 150
169 131
251 49
Storage conditions
If the valve and actuator are already assembled, observe the
storage conditions for the respective valve, see the corre-
sponding documentation for the valve.
In the case of storage prior to installation, the actuator should
normally be stored in a closed room where it is protected
against harmful infl uences such as impacts, dirt or moisture.
A room temperature of 25°C ± 15°C and a relative humidity
of <75% are recommended.
Secure the actuator in the storage position against slipping or
tipping over.
Do not damage the corrosion protection (paint, surface coat-
ing). Remedy any damage immediately.
Make sure that the surrounding area is free of acids or other
corrosive and aggressive media.
Do not place any objects on the actuator.
Shipment and on-site transport
4-5