VAC, ______________________
Vacuum/Atmospheres
4-9
VACUUM PUMP (Customer Furnished)
A two-stage 4.5 cfm pump, or equivalent, is required during regeneration
of the HE-493 ( and during pressure control of the glove box). The
vacuum pump runs continuously when main (outside) power is on. Informa
tion on the vacuum pump is provided as an addenda to this manual for the
information of the user.
4-10
HE-493-Rl-7/90
