Invacare Platinum 5 Service Manual page 90

SECTION 23—LEAK TEST
4-Way Valve
DETAIL "B" - SIEVE BED
AND PRODUCT TANK
HOSES
Product Tank Cap
(Check all hoses/valves
attached)(STEP 6d)
DETAIL "C" - HEAT
EXCHANGER HOSES
NOTE: New heat exchanger
does NOT have fins.
Platinum™Series
DETAIL "A" - 4-WAY VALVE HOSES
Platinum 5 with Canister Muffler
Hose fitting on Bottom Center Port
of 4-way Valve (Located BEHIND
Exhaust Tubing)(STEP 6a)
Exhaust Tubing
Platinum 5, XL, and 10 with Y-Tube Muffler
4-Way Valve
Sieve Bed Hoses to 4-
Hose fitting on Bottom Center Port
of 4-way Valve (Located BEHIND
Exhaust Tubing)(STEP 6b)
P.E. Valve Fittings
(STEP 6c)
FIGURE 23.1 Leak Test - Heat Exchanger Hoses
4-Way Valve
way Valve (STEP 6a)
Sieve Beds
Hose Connections to Bottom
Fittings of Sieve Beds (STEP 6b)
Heat Exchanger (Typical) Hose
Connections (STEPS 6d)
Front and Rear Fittings (STEP 6e)
90
Sieve Bed Hoses to 4-
way Valve (STEP 6a)
Hose
Connections
to Top Fittings
of Sieve Beds
(STEP 6b)
Check Valve
Tubing (STEP 6d)
Part No 1110538