Operator`s manual

Operator's Manual: Model CB-1400
4-8
Oil Tank Installation Specifications (continued)
FIGURE 4F - Typical Metering Pump Installation with Inside Tank
Installing the Tank Vent and Emergency Vent
National codes require that you install a tank vent (to the outside) and an emergency vent for your tank
as shown in Figure 4F. Tank Vent Kits are available from Clean Burn; contact your local Clean Burn
dealer to order. Be sure to check your local codes for any additional tank installation requirements, and
adhere to the following installation guidelines:
• Install a length of minimum 2" steel pipe (user-supplied) terminating outside with a proper
vent cap as shown in Figure 4F. Consult local codes for information and requirements
concerning the proper venting of oil storage tanks.
• Install an emergency vent as shown in Figure 4F. Contact your tank manufacturer for
information concerning the proper emergency vent for your tank.
SCREEN
FILTER
VALVE
CHECK
(USER SUPPLIED)
STEEL PIPE
FUNNEL WITH
BALL VALVE
CLEAN−OUT
(TANK DRAIN)
TANK VENT KITS AVAILABLE FROM CLEAN BURN:
CB Part # 70380 − 4" Tank Vent Kit
(2) elbows
(2) 6" nipples
(1) mushroom cap vent
(1) emergency vent
PUMP
SUCTION LINE
ASSEMBLY
EMERGENCY
VENT
MUSHROOM
CAP VENT