DryAIR HRA 4000 Скачать руководство пользователя страница 8 | Manualshive

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DryAIR HRA 4000 Скачать руководство пользователя страница 8

2-1

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. These controls can all be found on the Control Panel (seen below in
Figure 2-1).

*CAUTION!

When NOT operating the reel, put the reel Main Power Switch toggle switch in the “Off”

position to prevent accidental activation and possible injury. When the hose reel is to be left
unsupervised, the power cord should be unplugged from the
power supply

. *

Reel Power

Power is present when the MAIN POWER switch is in the
“ON” position. The motor is operated by depressing the foot
switch, which operates a momentary contact (will only
operate when depressed).

Reel Direction Modes

Mode 1

– Powered Load

Mode 2

– Freewheeling Unload

Mode 3

– Powered Unload

Mode 4

– Cold Starting

*CAUTION! Take care not to allow your hands, feet or
clothing to become trapped in any of the reel’s moving mechanisms. *

Mode 1

– Powered Load

The LOAD mode is achieved by the mode toggle switch is in the LOAD position and the
belt is sufficiently tightened to transmit power from the motor/gearbox to the hose reel
spool.
The foot switch is momentary and will only operate when it is depressed.
The hose must be directed manually into position on the hose reel.
The hose reel speed may be varied by means of the MOTOR SPEED dial.

Mode 2

– Freewheel Unload

The BELT TENSION switch controls the linear actuator which positions the pivot arm, on
the end of which is an idler sheave that depresses the drive belt.  This adjusts the belt
tension.  With the belt loosened the hose reel may freewheel.
It is important to maintain sufficient tension on the belt to allow a degree of braking on the
hose reel spool while unrolling hose.  The hose reel spool possesses a variable amount of
inertia depending on its mass and its angular velocity.  This necessitates gradually loosening
the belt as the hose is unloaded: less spool inertia (from decreased mass) requires less
braking.

Figure 2-1: Control Panel

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Содержание HRA 4000

Страница 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 ...

Страница 2: ......

Страница 3: ...Reel Power 2 1 Reel Direction Modes 2 1 Mechanical Drive Components 2 2 Electric Motor 2 2 Gear Box 2 3 Torque Limiter Clutch 2 4 3 Maintenance 3 1 Precautions 3 1 Auto Resets 3 1 Manual Resets 3 1 Electric Motor 3 1 Gear Box 3 2 Maintenance Operation 3 2 Oil Filling Procedure 3 2 Break In Period 3 2 Torque Limiter Adjustment 3 2 Physical Check 3 3 Torque Adjust Procedure 3 3 Run in Procedure 3 3 ...

Страница 4: ...gure 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 4 1 ...

Страница 5: ...Table of Tables Table 1 Electric Motor Features Data 2 2 ...

Страница 6: ...etween 5 RPM and 15 RPM This is adjusted by the MOTOR SPEED control dial Drive and motor protection against inertial forces is provided by an adjustable torque limiter clutch located between the motor gear box and the reel spool An adjustable torque limiter clutch located between the motor gearbox and the reel spool provides additional protection against high inertial load as well as offering a de...

Страница 7: ...a grounding type 3 wire 3 prong cord Do not drive drag or place objects over extension cords Cords rated for indoor used should not be used outdoors Note that the extension cord connection should be kept dry and off of the ground Store all cords indoors when not in use wherever possible DANGER Keep out of reach of children CAUTION Do not clean this unit with a water spray or similar Transportation...

Страница 8: ...Unload Mode 4 Cold Starting CAUTION Take care not to allow your hands feet or clothing to become trapped in any of the reel s moving mechanisms Mode 1 Powered Load The LOAD mode is achieved by the mode toggle switch is in the LOAD position and the belt is sufficiently tightened to transmit power from the motor gearbox to the hose reel spool The foot switch is momentary and will only operate when i...

Страница 9: ... in the gearbox to warm up and to allow smooth low temperature operation Following system warm up re tension the belt and begin your desired operation Mechanical Drive Components Access to the internal mechanical drive components Figure 2 2 is through the access door This door must be removed Electric Motor No regular maintenance is required Low temperature automatic reset thermal protector Totall...

Страница 10: ... Injury to personnel unit or other equipment may result Oil should be changed with greater frequency if unit is used in severe environment dusty or high humidity CAUTION Oil housing and other components can reach high temperatures during operation and can cause severe burns Use extreme care when removing lubrication plugs and vents while servicing the unit See Maintenance Gear Box section of the O...

Страница 11: ...tion of slippage all affect torque capacity 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 It is important that the torque limiter cl...

Страница 12: ...e servicing o Disconnect all power o Place a DO NOT TURN ON label on the drive controller disconnect o Lock the disconnect in the open position Disconnect all power including external control power that may be present servicing the drive controller Auto Resets The drive controller is factory set and will reload its factory default settings each time the AC line is connected It will also automatica...

Страница 13: ... out of the oil level plug hole Install plugs secure in gear case Break In Period After the first 100 hours of operation drain out initial oil flush out the gear case with an approved non flammable non toxic solvent such as Whitmore s Flushing Oil 06802030 or Medallion Flushing Oil Kosher 06812010 and refill Thereafter oil should be changed at least every 2500 operating hours or every 6 months whi...

Страница 14: ...Insure that the adjusting nut is in a finger tight position If the adjustment nut is tighter than finger tight loosen and complete previous step Match mark the adjusting nut with the hub Using a torque wrench tighten the adjusting nut to 90ft lb After the break away torque is set bend the tabs of the lock washer over the hex flats of the adjusting nut Note The torque limiter clutch nut requires a ...

Страница 15: ...4 1 Appendix 4 Appendix Electrical Schematic See below the electrical schematic for the HRA Hose Reel Figure 4 1 Electrical Schematic ...

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