Alemite 7336-B 서비스 매뉴얼 - 페이지 14
{카테고리_이름} Alemite 7336-B에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alemite 7336-B 20 페이지. Heavy-duty hose reels
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Troubleshooting chart
Indications
Reel does not latch.
Reel does not retract.
Reel retracts partially.
Reel does not unlatch after maximum length
of hose is removed.
Material leakage at the swivel assembly.
Material leakage at shaft and flange
assembly ().
)
The possible causes for broken components are listed in italics.
Possible problems
Spring () broken or not attached to latch
pawl ()
Power spring broken.
)
. Improper power spring tension.
2. Reel installed over ft. (6.1 m).
3. Hose length greater than ft. (15.2 m).
1. Power spring wound solid.
2. Hose removed from the reel too quickly.
. Connection not sufficiently tight and/or
thread sealant missing at ° union.
. Worn or damaged swivel assembly
Connection hose not sufficiently tight and/or
thread sealant missing or inadequate.
Solution
Replace or secure spring ().
Replace power spring assembly ().
. Set tension properly.
. Install reel at ft. (6.1 m).
. Install a hose not to exceed ft. (15.2 m).
. Decrease power spring pre-wind.
. Remove hose slowly when close to being fully
extended.
. Apply sealant to male threads of ° union and
tighten connections.
. Repair or replace swivel.
Apply sealant to connection hose and tighten to
shaft and flange assembly ().