Alemite 7343 Service Manual

Alemite 7343 Service Manual

High capacity twin hose reel
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Description

High capacity hose reel models 7343 and 7344 are
designed to handle twin hose used for supply and return of
hydraulic fluid to power portable hydraulic powered tools.
These reels are suitable for outdoor applications.
Each model reel is spring-powered and self-retracting.
When the hose is extended, the reel can be latched on either
of two ratchet sections per revolution of the sheave. A pull
releases the latch from the ratchet and allows the hose to
retract onto the reel.
NOTE: The Hose Guide Arms can attach to the
Base Assembly in five (5) different positions.
Optional Mount
CAUTION
Install these reels at a height no greater than 16 feet
(4.9 m) from the floor to comply with the warranty.
These reels can also mount on a ceiling or to a wall.
Reel Package
Hose Reel
Model
(Bare)
8080-K
7343
8080-L
7344
Delivery hose length is designated by the dash number. Example: 340326-80 is 80 feet long.
This document contains confidential information that is the property of Alemite, LLC
670911
and is not to be copied, used, or disclosed to others without express written permission.
Service Guide
High Capacity Twin Hose Reel
Delivery Hose
Part #
3/8 " ID One-Wire Braid
340326-80
3/8 " NPTF (m) x 3/8 " NPTF (m)
1/2 " ID One-Wire Braid
340328-80
1/2 " NPTF (m) x 1/2 " NPTF (m)
Table 1
Alemite, LLC
167 Roweland Drive, Johnson City, Tennessee 37601
www.alemite.com
©
Copyright
Connecting
Reel Model
Hose Ports
7343
3/8 " NPTF (f)
7344
1/2 " NPTF (f)
Figure 1 High-Capacity Twin Hose Reel
Model 7343 and 7344
Description

Reel Packages

2005 by Alemite, LLC
7343
7344
Reel Max. Pressure
Delivery
Hose Ports
psi
3/8 " NPSM (f)
3000
1/2 " NPSM (f)
Max. Pressure
w/ Hose
Hose Stop
psi
339389-3
2000
339389-4
SER 7343
Revision (11-08)
bar
207
bar
138

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Summary of Contents for Alemite 7343

  • Page 1 167 Roweland Drive, Johnson City, Tennessee 37601 www.alemite.com © Copyright 2005 by Alemite, LLC SER 7343 This document contains confidential information that is the property of Alemite, LLC Revision (11-08) 670911 and is not to be copied, used, or disclosed to others without express written permission.
  • Page 2 SER 7343 High Capacity Twin Hose Reel Figure 2 High Capacity Twin Hose Reel Model 7343 and 7344 - Exploded View Revision (11-08) Alemite, LLC 1-800-548-1191-http://www.partdeal.com-info@partdeal.com...
  • Page 3 High Capacity Twin Hose Reel SER 7343 Item Numeric Order Part No. Description and Model Notes Part # (Item #) 131586 Bushing 7343 (15) 14534 (16) 340305 Swivel Assembly See Figure 3 50876 Nut, Flange 3/8 " -16 131586 4 in...
  • Page 4 SER 7343 High Capacity Twin Hose Reel Disassembly WARNING Release all pressure within the system prior to WARNING performing any maintenance procedure. Release the tension on the power spring. Per- Turn off the power supply. sonal injury can occur. Operate the hydraulic tool to relieve the remaining pres- sure within the system.
  • Page 5 High Capacity Twin Hose Reel SER 7343 7. Remove Bearing Housing (6) and Bearing (7) from the Shaft Power Spring Assembly and Flange Assembly. 8. Remove Grommet (25) from the Power Spring Assembly. 8. Remove the Sheave Assembly from the Base Assembly.
  • Page 6 IMPORTANT: Allow some slack on the hose between the U-Bolts and the 90 ° Unions. 9. Adjust the hose stop to the desired position. Figure 4 High Capacity Twin Hose Reel Model 7343 and 7344 - Section View Revision (11-08) Alemite, LLC...
  • Page 7 High Capacity Twin Hose Reel SER 7343 Latch Lockout CAUTION Reel Over-Run Never connect rigid piping to the Swivel assemblies. Damage to components can occur. IMPORTANT: Do not extend the hose from the reel too rapidly. Too much velocity can cause the 10.
  • Page 8 SER 7343 High Capacity Twin Hose Reel Troubleshooting Chart Indications Possible Problems Solution Reel does not latch Pawl Spring (29) broken or not attached to Pawl and Replace or secure Pawl Spring (29) Shaft Assembly (28) Reel does not retract...

This manual is also suitable for:

7344

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