ITEM
INTERVAL
ITEM
TO BE
PROCEDURES
CHECK FOR AND HAVE
REPAIRED OR ADJUSTED
EQUIPMENT
IS NOT READY
NO.
B D A
D W M Q S
A
INSPECTED
AS NECESSARY
AVAILABLE IF
TM 55-1930-209-14&P-17
Table C-1. Preventive Maintenance Checks and Services ;or Workboat, Lifesaving,
and Firefighting Systems (Continued)
B - Before
D - Daily
Q - Quarterly
D - During
W - Weekly
S - Semiannually
A - After
M - Monthly
A - Annually
3
Marine Smoke
a.
Check that smoke detector cabinets in
Smoke detector
Detector
ROWPU space and blower assembly
cabinets are
cabinet on deckhouse top are clean.
dirty.
Clean with damp cloth to remove dirt.
b.
Check that air hoses and electrical con-
Electrical
nections are tight and secure. Use insu-
connections are
lated tools to tighten.
loose.
c.
Check all indicators and alarms by oper-
ALARM TEST/
ating ALARM TEST/TROUBLE TEST
TROUBLE TEST
switch as follows:
switch
inoperable.
1)
Hold switch in ALARM TEST position
Red indicator
to simulate presence of smoke in each
light does not
of eight voids. Check that red smoke
come on.
indicator light on each module and red
ALARM INDICATOR light comes on
and alarms sound in ROWPU space
and dayroom.
2)
Release switch and push blue RESET
System does not
button to silence alarms and return
RESET.
system to normal operation. If lights
indicate trouble, notify bargemaster or
shift leader for corrective action.
3)
Hold switch in TROUBLE TEST posi-
Amber lights in
tion to simulate trouble condition.
ZONE
Make sure trouble buzzer on detector
TROUBLES
cabinet sounds, amber - VOID MOD-
does not come
ULE TROUBLE indicator on each one
on.
of eight modules comes on, and the
following amber lights in ZONE
TROUBLES come on:
- Power supply No. 1
- Power supply No. 2
- Alarm bell
- Main panel
- Blower
- Ground fault
- Timer disconnect
- Clock HI speed
C-20
