NOTES:
1. TASKMASTER timing volume, part number R434002899 (TM-005887-00225), can be used
for the volumes indicated.
2. The supply air lines to the valves and delivery lines must be full size as shown. Line length
must not exceed 3 ft. (1 meter) between the supply valve and port (2), or between ports (1),
and (8), and the test volume. The piping connections must have zero leakage, and must
not restrict the flow. If quick couplers are used be sure they are full flow or oversize.
3. It is recommended that as large a gage as practical be used on the delivery lines. A 6”
gage is recommended.
HE-2 TEST ARRANGEMENT DIAGRAM
Page 16
LEGEND-PIPE BRACKET
2 - SUPPLY-IN
8 - GRADUATED-DELIVERY
1 - SIDE VALVE-DELIVERY
3 - PLUGGED
