Hollis Explorer User Manual - page 114
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CANISTER END CAP - DISASSEMBLY/ASSEMBLY
• Remove the Right Hand end cap by twisting the lock ring counter-clock
wise ½ turn.
• Inspect, clean, O-ring and sealing surfaces re-grease and refit the end
cap sealing O-rings (Fig. 6.5).
• Refit the head by pushing it into the canister and turning the lock ring
clockwise by 180 degrees to 3 O’clock.
NOTE: The Diver's Right Side End Cap contains the Go/No
Go Device. This is the green piece in the picture above sur-
rounded by a spring.
DANGER: If you do not insert an absorbent filter, the device
seals off the breathing loop to prevent you from taking a CC
breath. You must not dive without a CO
2
filter fitted.
CANISTER – DISASSEMBLY/ASSEMBLY
• Remove the counterlungs and hoses by unscrewing the hose lock rings.
Clean and inspect the sealing face for each end cap seal and the hose
ends/counterlung ports.
• Then unscrew the LP feed to the ADV (Fig. 6.6).
• Disconnect the LCV balance cap and tube from the exhale counterlung
to the Canister at the counterlung. This is a 1/2 turn (counterclockwise)
unlock.
• Inspect the LCV counterlung mushroom valve and cap sealing ring for
damage. Replace/re-grease as required.
• The Canister can be removed for washing/service if needed by unscrew-
ing the 4 Canister securing screws from the case.
• In normal diving operations the canister should be flushed with fresh
water and rinsed with sanitizing liquid and wiped clean without removing it
from the case.
PROFESSIONALLY PACKED ABSORBENT FILTER -
DISASSEMBLY/ASSEMBLY
• Disassemble and Discard the absorbent material as per local regula-
tions. Wash the Absorbent Filter in warm soapy water to remove absorbent
Fig. 6.6
Fig. 6.5
!