XS Scuba SEAAIR, Руководство по обслуживанию и ремонту

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SeaAir Regulator
28
SeaAir Regulator Service and Repair Manual
CAUTION: All repairs must be performed with a complete overhaul service, unless the problem is
detected immediately after a complete overhaul service has already been performed. Do not attempt
to perform partial service if the regulator shows any signs of use. For additional troubleshooting
assistance, contact your XS Scuba distributor.
1. Cylinder valve partially opened. 1. Fully open valve, turn back 1/4 turn.
Check fill pressure.
2. Cylinder valve requires service. 2. Connect to a different cylinder.
3. Filter is clogged. 3. Replace filter with new.
4. Low intermediate pressure. 4. See below.
1. Piston cap is loose. 1. Tighten piston cap.
2. Main valve spring is damaged. 2. Replace spring and spring washers.
3. Incorrect number of spring washers 3. (With new spring only:) Install up to a
total of three washers.
1. HP seat damaged or worn. 1. Replace HP seat.
2. Piston O-rings damaged or worn. 2. Replace O-rings.
3. Piston is damaged. 3. Replace orifice.
4. First stage body damaged internally. 4. Replace body.
5. Incorrect number of spring washers 5. Remove washers.
1. Yoke retainer O-ring damaged or worn. 1. Replace O-ring.
Symptom poSSible CauSe treatment
Troubleshooting Guide
First Stage
Excessive inhalation resistance
from both second stages
Low intermediate pressure
High intermediate pressure
Leakage from beneath yoke