Mobatime DSC. 250.4, Инструкция по эксплуатации

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BE-801372.01-Digital_clocks_manual-221114
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7.8.4 Mounting
7.8.4.1 Single sided
• The frame is fixed using two suspensions (above) and two sliding springs (bottom). Lift‑off
the anchoring plate using a screwdriver inserted in between the sheet and the frame at the sliding
spring point on the clock bottom side.
• Disconnect the interconnecting cables by decoupling the terminals on the control PCB.
• Drill three anchoring holes into the wall of a diameter adequate to accommodate wood‑type screws
of 4 to 5 mm diameter. As a template for marking the position of the holes, the anchoring plate
can be used.
• Interlace the incoming conductors through the opening in the anchoring plate and fix the sheet
to the wall.
• Connect the incoming conductors in accordance with the descriptive sheet on the terminal board,
placed on the anchoring plate. Give the conductors an appropriate shape or cut them off to a length
that will not obstruct the placement of the clock onto the anchoring plate.
• Mount the connectors to the cable of the temperature sensor, to the keyboard cable, Ethernet cable
or to the RS 485 interface connectors if these are used.
• Push the temperature sensor connector, the keyboard connector, Ethernet connector or the RS 485
jacks into the corresponding terminals on the control PCB.
ď
Be careful not to swap the terminals. Check the markings of the jack‑plugs.
• Connect the interconnecting cables into the corresponding terminals on the clock control
PCB.
• Put the clock opposite to the anchoring plate and suspend it onto the upper springs. Care should
be taken when placing the cables between the frame edge and the anchoring plate, so as not to nip
them. Snap the clock in onto the springs by pushing on the lower part of the frame.
• Check whether the anchoring plate on the sides fits exactly into the groove in the clock frame.
• Remove the blind cap from the opening on the clock bottom side.
• Insert Allen key into the opening on the bottom side of the clock. Turn the key softly in anticlockwise
direction. The frame will snap in.
• Replace the blind cap on the opening.
•
To loosen the frame catch, use the reverse procedure (turn clockwise).
7.8.4.2 Double sided
• The double sided clock consists of two parts, one serving as the control module (this one
encompasses the jacks to connect power voltage, synchronization source, the temperature sensor
and the keyboard to the clock) and the other serving as the display module (with the terminal
for the connection of the interconnecting cable). Both clock parts are interconnected via a 10‑core
flat cable. The clock suspension part is delivered separately.
• Interlace the incoming conductors through the pipe which servers as the clock suspension. Secure
the ceiling suspension (or wall bracket) to the ceiling (or the wall) using 4 wood screws of 5 mm
diameter.