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- 11 -

6. Spring Tension Adjustment

6 -1. Rel at i onshi p bet ween wi ndi n g t or que a nd dr u m t ur ns

Figure 11

Number of initial

spring turns

means the number of spring turns which provides the initial tension
required for winding the hose onto the drum.

Number of spare

spring turns

means the number of remaining spring turns when the hose is fully paid out.
A shortage of spare spring turns shortens the spring life and causes spring
breakage.

Ｗｉｎｄｉｎｇｌｅｎｇｔｈ

Ｎｕｍｂｅｒｏｆｄｒｕｍｔｕｒｎｓ

Ｓｐｒｉｎｇｔｕｒｎｓ

（Ｄｒｕｍｔｕｒｎｓ）

Ｎｕｍｂｅｒｏｆｉｎｉｔｉａｌ

ｓｐｒｉｎｇｔｕｒｎｓ

Ｒｅｃｏ

ｖｅｒｉ

ｎｇｔ

ｈｅｈ

ｏｓｅ

（Ｒｅ

ｌｅａｓ

ｉｎｇ

ｔｈｅ

ｓｐｒｉ

ｎｇ）

Ｐａｙｉ

ｎｇｏ

ｕｔｔ

ｈｅｈ

ｏｓｅ

（ｗｉ

ｎｄｉｎ

ｇｔｈ

ｅｓｐ

ｒｉｎｇ

）

ＭＡＸ

Ｗ

ｉ

ｎ

ｄ

ｉ

ｎ

ｇ

ｔ

ｏ

ｒ

ｑ

ｕ

ｅ

Ｎｕｍｂｅｒｏｆｓｐａｒｅ
ｓｐｒｉｎｇｔｕｒｎｓ

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Содержание HR-2000 Series

Страница 1: ...CTION MANUAL HOSE REEL HR 2000 SERIES HR 3000 SERIES Read this manual before use Keep this manual available ENDO KOGYO CO LTD RM 10661a Issued on Mar 2020 C o p i e d d i g i t a l d a t a f r o m h t...

Страница 2: ...e copies of this manual in whole or in part outside of this purpose without receiving prior consent from Endo Kogyo Co Ltd The customer is also prohibited from translating or modifying the content of...

Страница 3: ...s using this equipment Please read these messages and follow these instructions carefully WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION i...

Страница 4: ...d by use of non genuine parts 3 Failure damage caused by fire earthquake natural disaster or other unexpected incident 4 Incident caused by fall shock negligence or by inadequate storage 5 Failure dam...

Страница 5: ...s and calculation for upper limit of initial spring turns 6 3 Initial tension setting 7 Measures against uneven winding 13 7 1 Checks before adjustments 7 2 Adjustments 8 Safety instructions on use 14...

Страница 6: ...to the hose reel before the work Do not install hose to drum over winding length plus dead turn 2 3 turns Make free space in drum otherwise hose could spill out from drum cover If hose spilled it caus...

Страница 7: ...aximum working pressure 1 5 MPa 15kgf cm2 Never pull out the hose past the winding length Always leave 2 3 dead turns on the drum To the sign of red tape Put sign red tape on the 2 3 dead turns when i...

Страница 8: ...work with more than 2 people divided into the person who secure the drum and the person who disconnect the hose Allow the disconnected hose to wind around the drum and slowly turn the drum until the w...

Страница 9: ...when viewed from the bracket side is left counterclockwise Forward seating The installation plate base plate is cated under the drum Reverse seating The installation plate base plate is located on th...

Страница 10: ...llation Winding name and width size type combination plate direction Drum size and width mm Drum cover size mm Code 2 2A 3 3A Code 2 3 4 5 Size 200 200 230 230 Size 292 350 440 510 Width 75 110 75 110...

Страница 11: ...R 15 6 1 6 132 13 5 Rc 1 2 26 C 16 HR 3A516W HR 3A516W R 15 6 1 6 132 13 5 Rc 1 2 26 C 20 NOTICE The reference mass shown in the table does not include accessories such as guide rollers turn table an...

Страница 12: ...Warning label A warning is displayed regarding fluid pressure hazards A warning is displayed regarding spring ejection hazards C Label D Label The required number of initial spring turns is displayed...

Страница 13: ...er use the arm of the guide roller special accessories to lift the reel For side attachment or inverse attachment use bolts with a strength classification above 10 9 Place the main body in the fixing...

Страница 14: ...pment to the hose s fixed point Dead turn length The length of the 2 3 dead turns Required dead turn length Drum diameter Hose diameter 2 3 Number of dead turns The length of 1 drum turn 5 2 Hose conn...

Страница 15: ...ple for hose with fitting Then use seal tape around the screw part of hose fitting Refer to 10 Figure 10 Fixed side hose 1 Attach the hose to spindle NOTE For hose without fitting use and tie the slid...

Страница 16: ...turns which provides the initial tension required for winding the hose onto the drum Number of spare spring turns means the number of remaining spring turns when the hose is fully paid out A shortage...

Страница 17: ...ddenly rotates possibly causing personal injury After setting the initial tension hose connection requires more than 2 people to secure the drum and connect the hose 1 Wind the whole hose around the d...

Страница 18: ...isconnect the hose from the mating equipment and remove any twists If uneven winding still exists after the above checks adjust according to the next section 7 2 Adjustments 1 Initial tension modifica...

Страница 19: ...case of any trouble to avoid the problem escalating Never use the reel when damaged or abnormal sound vibration occurs Never alter the reel or its accessories Never let go of or unfasten the hose from...

Страница 20: ...rection angle varies during operation Attach the arm to the spindle and fix with the hexagon socket head cap screw 3 Stopper Hose the attached This will stop the hose at the attached location during a...

Страница 21: ...ions Is there any deformation or damage on the reel Are any bolts or screws loose missing or rusted Are there any twists or damage on the hose 10 2 Leakage inspection Is there any leakage from joint C...

Страница 22: ...aring O ring is found by inspection after disassembling the hose reel 12 O ring replacement High pressured fluid on hose reel is very dangerous Shut off the fluid supply and set 0 pressure in the hose...

Страница 23: ...SE SR No 1 or equivalents into the drain of O ring 9 Also spread the grease inside of the joint O ring and the spindle around part where the joint is connected 10 Attach the spindle onto the joint Ali...

Страница 24: ...eel Confirm the model name indicated on the name plate then refer to Section 3 1 Models and specifications page 5 Disassembly and reassembly procedures are different depending on the winding direction...

Страница 25: ...he center of the new spring which is bound with the band by hand to prevent from falling when handling If the center falls the spring will expand explosively and causing personal injury Never turn the...

Страница 26: ...d Figure 23 6 Install the spring into the drum 1 Before installation check the assembling direction which depends on the winding direction of the reel Refer to Figure 25 page 22 2 Slightly move the ba...

Страница 27: ...pring and 1 empty spring case 1 Remove the bush and the empty spring case from the drum 2 Weld steel plates to the spring in order to prevent the spring from expansion Use steel plates with enough len...

Страница 28: ...ersonal injury 3 Place the spring into the drum Fit the center edge of the spring into the slit of the bush by hammering Put a steel plate or the like to protect the spring when hammering 4 Place the...

Страница 29: ...bush attaching portion of the spindle and the inside surface of the bush with grease IDEMITSU DAPHNE EPONEX GREASE SR No 1 or equivalents Attach the bush with the circular hole to the spindle The mac...

Страница 30: ...will move back for some length which varies depending on the spring type Check the notch key does not protrude from the spindle surface If protruding pull the spring near the peripheral portion about...

Страница 31: ...the winding direction of the reel Refer to Figure 23 page 21 The machined end of the bush should face upward 7 Install the spring into the drum 1 Before installation check the assembling direction wh...

Страница 32: ...disposal The spring is dangerous due to remaining tension even if it is broken Weld steel plates to the spring even if the spring is in the spring case in order to prevent the spring from expansion b...

Страница 33: ...umber cannot be supplied individually Please purchase a set or complete unit How to read parts list No List No or Part No Description Quantity 2205 2A210 2A05W LRP003827 Spring assembly 1 8 Spring 1 9...

Страница 34: ...ssembly Drum cover assembly Drum cover set Drum cover set Drum cover Drum cover Bearing case Rivet Ball bearing Drum cover Drum cover Quantity REF No Part number Descriptio C o p i e d d i g i t a l d...

Страница 35: ...ing label Warning label Parts without a part number cannot be supplied individually Reverse winding type reel Drum Drum Drum cover Drum cover Spring Spring assembly Spring Spring case Bush Joint assem...

Страница 36: ...ly Drum cover assembly Drum cover assembly Drum cover set Drum cover set Drum cover set Drum cover Drum cover Ball bearing Ball bearing Rivet Ball bearing Ball bearing Part number Description Quantity...

Страница 37: ...Name plate Drive screw Label Label Warning label Warning label Parts without a part number cannot be supplied individually Reverse winding type reel REF No Drum Drum Drum cover Spring Spring Spring as...

Страница 38: ...icable model Hose connection Hose connection Hose connection Hose connection Hose connection Hose connection Accessories Applicable hose size inc C o p i e d d i g i t a l d a t a f r o m h t t p w w...

Страница 39: ...C o p i e d d i g i t a l d a t a f r o m h t t p w w w e n d o k o g y o c o j p...

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