Mobatime DC Series - Clock Assembly and Installation; Single-Sided Clock Assembly

© MOBATIME 7 / 52 800693.16
2 Assembly
The connection to the 110/230 V AC power network can only be done by authorized personnel
with appropriate qualification and training.
Danger of electric shock when dismounting the cover with warning triangle.
The connection to the 110/230 V AC power network should be carried out when the mains
power is off.
2.1 Single-sided clock
• The frame is fixed using two suspension (at the above) and two sliding springs (at
the 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 (chapter
2.3).
• 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 (chapter 2.5). 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 or to the RS 232 and RS 485 interface cables, if these have been
delivered.
• Push the temperature sensor connector, the keyboard connector, Ethernet
connector or the RS 232 and RS 485 jacks into the corresponding terminals on the
control PCB (chapter 2.6 and 2.9). Check the marking of the jack-plugs, in order to
prevent their mix-up.
• 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 catch will snap in.
• Replace the blind cap on the opening.
• To loosen the frame catch, use the reverse procedure (turn clockwise).