35
Medical Gas Central Alarm - Medipoint 125 Digital Alarm
4233500107.03
7.
Maintenance Schedules.
The following routine inspections and maintenance are
recommended:-
7.1
Weekly inspection
Press the TEST button (see LINE CONTACT FAULT, TEST
SWITCH on table 6, section 5) on each alarm panel
and ensure that all displays illuminate (flashing) and
the audible warning sounds. If the remote audible is
connected to the alarm panel, ensure that it operates
simultaneously with the panel
.
7.2
Quarterly inspection
The quarterly inspection proves the integrity of the
interconnecting wiring from source equipment to the
alarm panel, the line contact monitoring circuits and
the integrity of the internal alarm panel circuits. The
quarterly inspection consists of the commissioning steps
detailed in paragraphs 4.2 to 4.6 inclusive.
7.3
5 year maintenance.
During the 5 year maintenance replace the LCD screen
and backup butteries. See maintenance procedures in
6.1 and figures 45a & 45b for details.
8.
RECOMMENDED SPARES
Table 8 details the list of recommended spares to be
held for unplanned maintenance.
TABLE 8: LIST OF RECOMMENDED SPARES
Description
Part Number
Medical alarm processor PCB
4233400382
MP125 input PCB - 115/230V 50/60H
4233400381
Backup batteries (x4)
4233400463
LCD 7” touch screen (800 x 480)
4233400388
Medical alarm control fascia
4233400111
Fuse 500mA
1826675
Alarm panel cover
4233400456
The recommended holding of spares depends upon the
number of alarm panels installed and is detailed in Table
9. The number recommended for overseas customers is
expressed in brackets and takes into account expected
transport delays.
TABLE 9: MINIMUM RECOMMENDED SPARES
SCHEDULING PER ANNUM
Part Number
Number of alarm panels installed
5 - 10
11 - 20
< 20
4233400382
2(4)
3 (6)
4 (8)
4233400381
2(4)
3 (6)
4 (8)
4233400463
2(4)
3 (6)
4 (8)
4233400388
2(4)
3 (6)
4 (8)
4233400111
2(4)
3 (6)
4 (8)
1826675
2(4)
3 (6)
4 (8)
4233400456
1(2)
2 (4)
3 (6)
