Dover HEIL Half/Pack Factor AFL - Page 82

Half/Pack
®
Issued April 2018
Maintenance and Adjustment
Copyright 2018, Heil Environmental
Printed in the U.S.A.
Maintenance and Adjustment
76
PRESSURE ADJUSTMENT PROCEDURES (CONTINUED)
D.Pressures and Cycle Times
Half/Pack Factor AFL
Diesel
CNG
HYDRAULIC
PRESSURES
UNDERBODY
VALVE
MAIN RELIEF @1200
ENGINE RPM
2800 PSI
2800 PSI
PACKER EXTEND
STANDARD/SIERRA
2650 PSI
SIERRA/FREEDOM
2000 PSI
STANDARD/SIERRA
2650 PSI
SIERRA/FREEDOM
2000 PSI
PACKER RETRACT
2650 PSI
2650 PSI
ARMS UP
NO CIRCUIT RELIEF
NO CIRCUIT RELIEF
ARMS DOWN (5500#
ARMS)
1250 PSI
1250 PSI
FORKS UP
NO CIRCUIT RELIEF
NO CIRCUIT RELIEF
FORKS DOWN
NO CIRCUIT RELIEF
NO CIRCUIT RELIEF
AUXILIARY
SECTION-TAILGATE
VALVE SUPPLY
PORT RELIEF - 2400 PSI /
LOAD SENSE RELIEF -
2000
PORT RELIEF - 2400 PSI /
LOAD SENSE RELIEF -
2000
AUXILIARY
SECTION-OPTION
VALVE SUPPLY -
SEE NOTE 3
PORT RELIEF - 2400 PSI /
LOAD SENSE RELIEF -
2000
PORT RELIEF - 2400 PSI /
LOAD SENSE RELIEF -
2000
TAILGATE
VALVE
TOP DOOR CLOSE
580 PSI
580 PSI
TOP DOOR OPEN
725 PSI
725 PSI
TAILGATE OPEN
1300 PSI
1300 PSI
TAILGATE CLOSE
NO CIRCUIT RELIEF
NO CIRCUIT RELIEF
TAILGATE UNLOCK
NO CIRCUIT RELIEF
NO CIRCUIT RELIEF
TAILGATE LOCK
NO CIRCUIT RELIEF
NO CIRCUIT RELIEF
CUROTTO CAN
ARM FULL
EXTEND
ARM FULL
RETRACT
LIFT ARM UP
LIFT ARM
DOWN
GRABBER
OPEN
GRABBER
CLOSE
CYCLE TIME
@ IDLE
1.5-2.0 sec
1.5-2.0 sec
1.0-1.5 sec
1.25-1.75 sec
<0.75 sec
0.75 sec-1.0
sec