4-43. REMOVE/INSTALL GUM BATH/FUME HOOD EXHAUST
BLOWER HOSES - continued.
Install the Exhaust Hose.
a. Place one end of the new exhaust hose on the exhaust ducting with hose clamp. Tighten clamp screw until hose is
securely in place on ducting.
b. Place opposite end of hose with hose clamp on exhaust blower discharge. Tighten clamp screw until hose is
securely in place on blower discharge.
e. Energize blower and check blower and exhaust hose for leaks.
4-44. REMOVE/INSTALL THE RVP TESTING SYSTEM.
This task covers:
General Mechanics Tool Kit, (Appendix B, Section III, Item 2)
General Safety Instructions
Before performing any maintenance actions on electrical equipment, ensure all electrical
power has been turned off. Death or serious injury may occur from failure to do this.
1. Remove the RVP Bath. See figure 4-41.
a. At Main Power Panel place circuit breaker A1CB16 to the OFF position.
b. Unplug bath power cord from convenience outlet.
c. Disconnect RVP bath drain by loosening hose clamp.