SCUBAPRO MK 25/MK 20 First Stages
2003 SCUBAPRO
Important note
: The following information is not designed to be a complete training guide for servicing the listed SCUBAPRO regulators. All SCUBAPRO
technicians are required to attend an annual service training program to insure safe handling and servicing of SCUBAPRO products. All SCUBAPRO technicians
must be employed by an authorized SCUBAPRO facility.
12
5/32”
For DIN Regulators
Tighten the filter retainer with a 5/32”
hex. Torque to 35 in-lbs/4 N-m. Hold
the first stage using the first stage
handle.
Check the intermediate pressure using
the pneumatic adjusting tool.
Intermediate pressure range: 125psi to
145psi at 3000psi and 300psi supply
pressure.
5/32”
Intermediate pressure adjustments can
be made using the adjusting screw on
the high-pressure seat retainer. Use a
5/32” hex wrench.
CAUTION: Be certain that supply air is
turned off and regulator is purged prior
to making adjustments.
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