Doc. 12-4095-r04 (11/25/14)
2
500SE SERVICE GUIDE
SUPPORT: TOLL-FREE 888-383-DIVE • FAX 510-729-5115 • E-MAIL info@hollisgear.com
© 2002 DESIGN (2013)
CONTENTS
TROUBLESHOOTING ................................................................................................................................................. 3
DISASSEMBLY PROCEDURE ..................................................................................................................................... 5
REASSEMBLY PROCEDURE ...................................................................................................................................... 9
FINAL TUNING AND TESTING ................................................................................................................................. 13
PARTS LIST AND EXPLODED VIEW DIAGRAM ....................................................................................................... 15
SPECIFICATIONS
TORQUES
LP HOSE 35 TO 40 IN-LBS (4-4.5 N-M)
CONTROL VALVE SCREW 18 TO 20 IN-LBS (2.0-2.2 N-M)
GENERAL PROCEDURES
REFER TO .............................................................................................................................................. DOC. 12-4025
TOOLS REQUIRED
STANDARD TOOLS
small flat blade screwdriver
¼" deep wall socket
9/16" open end wrench
13/16" open end wrench
15/16" open end wrench
wooden dowel
O-ring picks
SPECIALTY TOOLS
Hollis approved Halocarbon Based Lubricant (See General
Procedure Doc. 12-7508 for approved list)
OPENING EFFORT (IP = 140 PSI)
Recommended Setup Range:
1.1 to 1.4 inches of water
Acceptable Setup Range:
1.0 to 1.6 inches of water