MAINTENANCE
VENTING SYSTEM AND BAROMETRIC DRAFT CONTROL
TEMPERATURE-PRESSURE RELIEF VALVE TEST
Te
BAROMETRIC DRAFT CONTROL
FIGURE 27.
Pressure Relief Valve
GENERAL
TABLE 12.
RECOMMENDED MAINTENANCE SCHEDULE
FOR THE BTP HEATER
OPERATION
INTERNAL
Tank
Relief Valve
Oiling
Quarterly
Non-Detergent
FIGURE 28.
Annually
REMOTE STORAGE TANK TEMPERATURE CONTROL
34