7) Power supply
A single-phase 230V, 5A fused supply is required to the control box. The supply must be protected with a 30
mA residual current circuit breaker device conforming to BS 4293:1983. In accordance with BS EN 60204-
1:1993 a means of electrically isolating the mains supply adjacent to the door should also be provided.
8) Containment
Containment 1 No. 20mm conduit is required from the drive housing to the control box (ensure the flexible
conduit is compatible with the Type A
– Adaptalok ATS conduit gland). The drive is supplied with an
Adaptalok ATS IP68 Rated 20mm flexible conduit connector gland loose in the floor unit.
Recommended Adaptalok conduit types to suit the Adaptalok gland supplied with floor unit
– Type PA, PL,
CP, PR & PADL
Depending on the application some or all of the following 20mm conduit containment will be required from
the control box to:
•
Program switch
•
Activation devices
•
Fire Alarm interface
•
Door mounted safety sensors
Where an interface to the fire alarm is required, the signal cabling from the fire alarm system must be brought
to the control box location. The fire alarm contact should be a normally open volt free contact.
8.1 Example of containment
– pair of doors
Isee
underfloor
operator
Control
panel
Safety sensor/transfer loop -
cable 8 x 0.75mm
3 position switch to turn
automatic doors off when
manually locked
Floor box
Safety sensor and
transfer loop
Double pole
switched
fused spur
230V AC -
5A
Floor box
Safety sensor and
transfer loop
Push pad -
internal
activation
Push pad -
external
activation
Safety
sensor/transfer loop
- cable 8 x 0.75mm
WARNING
–
The Adaptalok ATS conduit gland on the end of the motor box is IP68 rated,
therefore you must ensure you install the correct conduit to the gland and sufficient care must be
taken when terminating the conduit end and taking cables into the unit. Any water ingress may damage
the unit, appropriate materials and measures must be considered and taken. For any uncertainty
regarding recommended conduits, contact
12
Summary of Contents for Vista SMP
Page 56: ...VISTA SMP Made in UK ...
