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Summary of Contents for DryAIR HRA 4000
- Page 1 Operators Manual Hose Reel Model HRA 4000 / HRA 6000 S.N. 1643-01 - DRYAIR Manufacturing Corp. Box 126, 400 Service Road St. Brieux, SK, Canada S0K 3V0 Tel: (306) 275-4848 1-888-750-1700 Fax (306) 275-4664...
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Page 3: Table Of Contents
Table of Contents Introduction HRA Hose Reel ........................1-1 Operating Features ............................. 1-1 Drive Features & Power Requirements ....................1-1 Electrical Precautions ..........................1-1 Extension Cord Selection ........................1-2 Transportation & Storage ......................... 1-2 Setup/Operation ..........................2-1 Manual Controls ............................2-1 Reel Power ............................ - Page 4 Table of Figures Figure 1-1: Hose Reel ..........................1-1 Figure 1-2: Outlet Adapter Use........................1-1 Figure 2-1: Control Panel..........................2-1 Figure 2-2: Electric Motor ........................... 2-2 Figure 2-3: Gear Box ........................... 2-3 Figure 3-1: Gear Box Oil Filling Procedure ....................3-2 Figure 4-1:Electrical Schematic ........................
- Page 5 Table of Tables Table 1: Electric Motor Features & Data ..................... 2-2...
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Page 6: Introduction Hra Hose Reel
* The DRYAIR hose reel’s primary purpose is dispense and collect fluid circulation hose on job sites; primarily with respect to ground thaw and/or concrete cure operations. -
Page 7: Extension Cord Selection
rigid ear, etc.) on the adaptor must be connected to a permanent ground such as a properly grounded outlet box cover. This connection must be made with a metal screw. Extension Cord Selection An extension cord may be necessary to operate the unit. Keep the following precautions in mind when selecting a cord. -
Page 8: Setup/Operation
2.Setup/Operation *DANGER! It is very important that you read and understand this section before operating the hose reel! Failure to follow the procedures and cautions in this manual could lead to injury or possible death! * Manual Controls The Hose Reel has a master power switch, a motor direction switch, a belt tension switch, a motor speed dial, and a circuit breaker. -
Page 9: Mechanical Drive Components
Note that for transport of the hose reel it is advisable to maintain sufficient tension on the hose reel to arrest any rotation of the hose reel spool caused by motion of the unit. Mode 3 – Powered Unload The UNLOAD mode is achieved by the mode toggle switch is in the UNLOAD position and the belt is sufficiently tightened to transmit power from the motor/gearbox to the hose reel spool. -
Page 10: Gear Box
Gear Box The gear box can be seen below in Figure 2-3. • Helical worm gear reducer. • 60:1 gear reduction. • 5/8’’ input shaft size. • 1 1/8’’ output shaft size. *CAUTION! Do not operate the unit without ensuring it contains the correct amount of oil. Do not overfill or under fill with oil. -
Page 11: Torque Limiter Clutch
Although the torque limiter clutch is factory set at Dryair, periodic adjustment may be required. It is recommended the torque setting of the clutch be checked twice per season (see “Maintenance” section). With prolonged use, the two friction disks, located on either side of the A-plate sprocket, will eventually show wear. -
Page 12: Maintenance
3.Maintenance *DANGER! It is very important that you read and understand this section before operating the hose reel! Failure to follow the procedures and cautions in this manual could lead to injury or possible death! * Precautions Electric shock will result in death or serious injury. •... -
Page 13: Gear Box
* Torque Limiter Adjustment • Although the torque limiter clutch is factory (Dryair) set, periodic adjustment may be required. It is recommended that the torque setting of the clutch be checked twice a season. With prolonged use, the two friction disks, located on either side of the A-plate sprocket, will eventually show wear. -
Page 14: Physical Check
the protection on the motor controller or belt will take over and the spool will again take too long to stop. *Note: A visual check may be required to confirm whether it is the clutch that is slipping or whether it is the motor controller or belt that is automatically adjusting in an overload situation. -
Page 15: Appendix
4.Appendix Electrical Schematic See below the electrical schematic for the HRA Hose Reel. Figure 4-1:Electrical Schematic Appendix...
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