5
What to check on pre-installed actuators
If you expect a long period between actuator mounting and electrical
wiring:
1. Put desiccant pouches in the actuator or replace the existing
ones.
2. Visually check that cable entries and cover are tightly closed.
2.3 Maintenance
All BT actuators feature lifetime lubrication and therefore require
no specific maintenance, if they were correctly commissioned and
used in conditions foreseen by design.
INSTALLATION PREPARATION
3.1 Actuator & separated box configuration
Separated box (2) is wired to the actuator (1) through their
respective connection compartments.
Connector (3) connects the whole to power supply and control.
Configuration shown here is an example for illustration
purpose only.
10 – Box flange
9 - Handwheel
8 – Control panel
7 – Control cable
6 – Power cable
5 – Control link
4 – Power link
3 - Connector
2 – Separated box
connection
compartment
1 – Actuator
connection
compartment
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