Alemite 7342 서비스 매뉴얼 - 페이지 12

{카테고리_이름} Alemite 7342에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alemite 7342 12 페이지. High-capacity reel

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SER 7342

Reel Packages

Hose reel model 7342 is included in the reel packages listed below.

IMPORTANT: The Power Spring tension is preset at the factory for most installations. Once the reel pack-

age is installed and the system is pressurized, refer to the section entitled Checking Spring Tension.

Reel Package Model

8080-E

8080-F

8080-FA

8080-G

8080-GA

8080-J

* The length of the delivery hose is designated by the suffix in the part number. Example: 317868-50 is 50 feet long.

Hoses are electrically conductive and are suitable for dispensing diesel fuel and gasoline.

** Swivel with 60 seat

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 from

Sheave Assembly (2)

and/or delivery hose

* The possible causes for broken components are listed in italics

Added trademark attribution. Changed 8080-J Hose Stop to 339389-1 (was 339389-2).

Revision (10-13)

Delivery Hose *

Part Number

317868-50

317868-70

343069-70

317869-50

343065-50

339634-50

Troubleshooting Chart

Possible Problems

Extension Spring (23) broken or not attached to

Pawl and Shaft Assembly (24)

1. Power spring broken*

2. Worn or damaged Swivel Body (38) and/or

Shaft and Riser Assembly (6)

1. Improper power spring tension

2. Worn or damaged Swivel Body (38) and/or

Shaft and Riser Assembly (6)

3. Hose length greater than recommendation

1. Power spring wound solid

2. Hose removed from the reel too quickly

(Over-Rotation of Reel)

Worn or damaged O-Ring (39) and T-Seal (40) Use Repair Kit 393725

1. Delivery hose connection [or Bushing (7)]

not sufficiently tight into Shaft and Riser

Assembly (6)

2. Delivery hose connection not sufficiently

tight into Bushing (7) and/or thread sealant

missing or inadequate

Changes Since Last Printing

Outlet Components

Description

3/4 "ID Single-Wire Braid

3/4" NPTF (m) x 3/4" NPTF (m)

3/4" ID Single-Wire Braid

3/4" NPTF (m) x 3/" BSPP (f)**

1 " ID Single-Wire Braid

1" NPTF (m) x 1" NPTF (m)

3/4 " ID Single-Wire Braid

1" NPTF (m) x 1" BSPP (f)**

1 " ID Fuel

1" NPTF (m) x 1" NPTF (m)

Replace or secure Extension Spring (23)

1. Replace Power Spring Assembly (11)

2. Replace Swivel Body (38) and/or Shaft and

Riser Assembly (6)

1. Set tension properly

2. Replace Swivel Body (38) and/or Shaft and

Riser Assembly (6)

3. Refer to Table 1

1. Decrease power spring tension

2. Pull the hose slowly when close to being

fully extended

1. Tighten connection

2. Apply thread sealant to delivery hose and

tighten into Bushing (7)

High-Capacity Reel

Reducing Bushing

Hose Stop

320353

339389

339389-1

Not Used

339389-1

Solution

Alemite LLC