Preparation for Transport and Operation (Cont)
E-7. POSITION MANHOLE COVER FOR TRANSPORT/OPERATION.
Position Manhole Cover for Transport,
Wet metal surfaces are slippery. Use extreme care
when climbing on tank or injury could result from a
To prevent explosion caused by electrostatic charge,
ground self and equipment before opening manhole
Open manhole cover slowly to relieve pressure. If
there is pressure buildup, personnel may be injured.
Lift latch (1) and open manhole cover (2) enough to allow pressure to
Remove nut (3) and screw (4).
Remove clamp (5).