Chapter 2: Actuator system function and control
I.
Actuator system overview
The bed actuator system must apply to the following requirement:
A. 24V low voltage DC actuator system with CE or UL approval.
B. Low-noise and water-proof,
C. Anti-overload protection, and anti-electric leakage,
D. Back-up function (Optional accessory). When power is failure, this function
can help user to keep operating for 120 minutes.
A. Our power supply is 120V or 230V, depends on use environment. Please
check power supply firstly before using it.
B. To reduce the risk of electrical shock, please do not remove the control
box, actuator and handset without our qualified technician.
C. Lock all casters before using.
D. Keep clearance of moving parts.
E. Refer to instructions located in this manual for cleaning and maintaining.
F. Do not use abrasives to clean painted surfaces.
G. Be aware of moving, telescoping, and rotating parts when positioning
the bed. Watch for pinch points. Keep fingers, arms, legs, and objects
clear of bed when any mechanism is in motion. Make sure all persons
and objects are clear of the bed when raising or lowering the bed. Do
not place arms or head into the frame while operating.
H. Keep all objects out under the bed. Make sure there is nothing under the
bed to interfere with bed operations.
I. Move out power supply and battery before repairing.
J. Make sure the cord from the control module and the cord from the
handset are clear of casters before operating and do not allow either of
these cords to get caught in the moving members of the bed.
K. Do not operate this device if these cables and the associated parts are
cut, frayed or loosely connected.