ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0059 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
OPERATING CONTROL SYSTEM TOP PANEL
WARNING
Electrical hazard. Army personnel: make sure that the generator is off and the
TWPS main breaker is off before working on the control panel. Marine Corps
personnel: make sure that the TWPS is disconnected from its power source before
working on the control panel. Failure to observe this warning could result in
serious injury or death from electrical shock.
NOTE
Make sure to obtain the correct type of display before replacing the display.
1. Remove a digital display as follows (see Figure 6):
a. Open the OCP top panel, remove the protective box and locate the digital display to be
replaced.
b. Tag the wires attached to the digital display.
c. Loosen the screw connections and remove the connecting wires.
d. Remove the two mounting screws and nut fasteners at the rear of the digital display and
remove the mounting clip.
e. Remove the bezel from the rear of the digital display.
f. Remove the digital display and EMI gasket from the control panel.
OPERATING CONTROL PANEL
DIGITAL DISPLAYS
MOUNTING CLIP
SCREW
DIGITAL DISPLAY
BEZEL
EMI GASKET
PANEL
Figure 6. Digital Display Replacement.
0059 00-7
