Difference between revisions of "Nav station switches"

From MITNA
Jump to: navigation, search
m (Needn't link to old Redirect)
m (bilge pump mini-op-guide note)
Line 1: Line 1:
::::::::(return to [[Systems Descriptions#12-volt DC | Systems Description "12-v DC"]])
+
:::::::(return to [[Systems Descriptions#12-volt DC | Systems Description "12-v DC"]])
  
  
Line 7: Line 7:
 
|POSITION || ACTION   
 
|POSITION || ACTION   
 
|-
 
|-
| UP || automatic: starts when a certain level is reached, stops when lower level reached  
+
| UP || '''automatic:''' starts when a certain level is reached, stops when lower level reached  
 
|-
 
|-
| CENTER || off: no operation         
+
| CENTER || '''off:''' pump never runs       
 
|-
 
|-
| DOWN   || manual: pump runs whether or not there's water to pump          
+
| DOWN || '''manual:''' pump runs whether or not there's water to pump
 
|}
 
|}
  
 
+
*Notes (above):
 +
** Do not let bilge pump run "dry"; when in  DOWN position, turn switch to CENTER or UP when higher-pitch sound from pump indicates all water is pumped out.
 +
** Pump is not fused in Nav Station switch panel; fuse is inline, bundled in Battery 1 wiring.
 +
<br>
 
{| border="1" cellspacing="1" style="margin: 10px"
 
{| border="1" cellspacing="1" style="margin: 10px"
 
|+'''Upper horizontal row of 6 toggle switches''' (up is ON)
 
|+'''Upper horizontal row of 6 toggle switches''' (up is ON)

Revision as of 01:29, 5 February 2008

(return to Systems Description "12-v DC")


Bilge pump 3-way toggle switch -
POSITION ACTION
UP automatic: starts when a certain level is reached, stops when lower level reached
CENTER off: pump never runs
DOWN manual: pump runs whether or not there's water to pump
  • Notes (above):
    • Do not let bilge pump run "dry"; when in DOWN position, turn switch to CENTER or UP when higher-pitch sound from pump indicates all water is pumped out.
    • Pump is not fused in Nav Station switch panel; fuse is inline, bundled in Battery 1 wiring.


Upper horizontal row of 6 toggle switches (up is ON)
SWITCH AMPS CAPTION OBSERVED FUNCTION
1 __-A MAIN powers (12-V) upper 2-6, lower 1-6 switches
2 __-A NAVIG LIGHTS believe lights these that Ted fixed (Aug-Sep07)
3 __-A STEAMING LIGHT blows #3 CB after drawing > 50-A
4 __-A CABIN LIGHTS not observed (Sep07)
5 __-A PRESSURE WATER shows c. 5-A when pump runs
6 __-A BLOWER (blower probably disconnected (Sep07))


Lower horizontal row of 6 switches (up is ON)
SWITCH AMPS CAPTION OBSERVED FUNCTION
1 __-A SUMP PUMP unknown
2 __-A FORE DECK ILLUM blows CB (Sep07)
3 __-A NAVIG INSTR no observed change
4 __-A MASTHEAD LIGHT shows approx 2-amp, don't know what light goes on
5 __-A RADIO activates fixed VHF power
6 __-A ACCESSORY probably works, but passageway socket disconnected?)


Vertical column of 7 switches (right is ON)
SWITCH AMPS CAPTION OBSERVED FUNCTION
1 __-A no caption not wired up
2 __-A Auto Pilot unknown
3 __-A REFRIGERATION unknown
4 __-A STROBE unknown
5 __-A ANCHOR unknown?
6 __-A PHONE unknown? (note: there's a "phone" shore conn.)
7 __-A RADAR activates RADAR power (approx 3-amp warm-up)
8 __-A NAV/COM (Thom's note says "no switch"??)

Right-hand sub-panel (NAV instruments):

   (no info available yet (Sep07))