Schill ST 260 User guide

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 1 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 2 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
INTRODUCTION
All information necessary for a correct assembly to ensure trouble free operation of the cable reel are described in the present operating
instructions. The warranty given by the manufacturer is only valid if these operating instructions are observed and adhered to. Terms and
conditions are available upon request or at https://www.schill.de/en/footer/general-terms.
Additional user manuals for other product variants can be found at https://www.schill.de/en/downloads or received on request (see
"CONTACT").
GENERAL
The automatic hose rewinder provide a modern air supply at workstations. They are used to supply compressed air to mobile terminals. The
hose is only pulled out when needed and in the required length. The remainder stays neatly stored on the hose reel and is protected from
contamination and damage. The air connection is always accessible, but never in the way. The hose length can be easily adapted to a
changing work situation. There is no hose chaos, no tripping hazard anymore. If the hose connection is no longer needed, a short pull on the
hose stopper will suffice and the hose will roll up neatly. The automatic hose rewinder provides safety and order.
HANDLING
The coiled hose should be pulled out to the required length against the spring tension, but please refrain from the use of undue force. The hose
is coiled and fixed in position as described under "LOCKING DEVICE". The hose should never be pushed in manually. If the hose becomes
entangled when winding it onto the reel, simply pull the hose out again and then rewind.
MAINTENANCE
The cable reel does not require any maintenance, due to the excellent antifriction properties of the plastic bearing. However, the cable must
be checked in regular intervals for damages and replaced if necessary (see "EXCHANGING THE PULL-OUT HOSE”).
CONTINOUS OPERATION
The cable reel is designed for manual use in workshops. The standard cable reel is fitted with a standard available cable. If used for
automated applications when a high degree of mobility is required, the standard applied cable has limitations. A special cable with a support
core should be used in those applications. In order to ensure a reliable function, the cable lengths must be reduced by at least 1/3. If you
consider automated applications, please contact the manufacturer up-front (see “CONTACT”).
SPIRAL SPRING
The spiral spring is subject to natural wear and tear and can result in a fatigue fracture of the spring steel. Based on experience, we
recommend changing the spring after approx. 30.000 operations. The term “operations” defines not only a complete winding and unwinding
of the spring but also includes a partial movement of the spring. For a safe replacement of the coil spring, please refer to paragraph
(“REPLACING THE SPIRAL SPRING”).
HOSE STOPPER
The length of the available hose can be individually adjusted with the provided hose stopper. The
reliable clamping adapts to various hose diameters between 6 and 12mm (ST 260 / EST 265)
and also 6 –16mm (ST 350). For a thicker hose, a larger version is available. The stopper also
serves as a safeguard against retraction of the hose in case of a not intended release. It should
therefore never be removed.

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 3 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
LOCKING DEVICE
As a standard feature the hose reel has a disengageable hose locking device. The
latching mechanism ensures that the pulled-out hose stays without traction fixed in
place. When the hose is being pulled out, the spring detent passes over a series of
grooves. An audible click indicates that the locking device is engaged. If you gently
rewind the hose after the clicking sound, you will notice that the spring detent will
engage into the notches, locking the hose in position. The hose can be disengaged
by gently continuing to pull the hose until the click can no longer be heard. The
tensioned spring will pull the hose back onto the reel.
The locking device ST 260/350 can be disengaged by pulling the knurled grip out by approx. 1cm and turning it between 90° and 180°.
This will disengage the locking device the cable is then constantly under tension.
ATTENTION
Do not release the hose when rewinding, the tension of the spring can accelerate the winding speed to such a degree that the
swinging hose end could cause injury. Also damage to the hose and spring could be the result of such an action.
CONNECTION
The hose reels are unless otherwise agreed supplied without connection
hose.The connection hose can be mounted in a individual length to the
existing screw connection. The hose requires a hose screw with 6-KT
nut and thread R1/4" inside. The nut can be tightened with a fork key,
but excessive use of force must be avoided.
Attention
Connect the connection hose only with a suitable connector, achange can escape compressed air.
EXTENSION HOSE
The included standard hoses are designed to tolerate the weight of the pulled-out hose including the hose stopper. Additional weights are
not allowed. The mounted hoses are limited to the specified lengths. Never use excessive force to unwind the hose as this can damage both
the hose and the reel. Should the cable be blocked while coiling up, please pull the cable out again and recoil. Attention should also be paid
to section „GENERAL" and “CONTINOUS OPERATION".
In the case of versions without pull-out hoses, the hose is connected as described under "" EXCHANGING THE PULL-OUT HOSE”
MEDIUM
The hose reels are designed as compressed air drums for use with air guns, paint syringes, tire service etc. The standard assembly is done
with a resistant, fabric-reinforced rubber hose 6 mm NW. Swivel joint and hose are not suitable for use with other media, in these cases we
ask for request.
PRESSURE LOAD
Please observe the information on the product label. If the pull-out / connection hose is fitted by yourself, the guide values for hose loads
must be observed.
READY FOR USE
After connection to the compressed air supply (see "CONNECTION") the hose roller should be ready for use. Before commissioning, check
the tightness of the reel.

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 4 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
TECHNICAL DATA
Our hose reels with their robust design are made for operating in factories and workshops. The sturdy plastic design, made from high-quality
materials, corrosion resistant and has very good winding characteristics. The cable reels come as a standard without connection hose.
•Spiral spring for approx. 30,000 operations
•Cable locking device (disengageable only ST 260/350 versions) with spring detent
•Wear- and corrosion-free brass axis
•Swivel joint made of MS58 with 6mm bore.
•Seal with Perbunan O-rings
•Rubber hose NW 6 fabric-reinforced
•Hose fitting with 6-KT nut.
•Hose stopper with lamella clamping:6 - 12mm ST 260 and EST 265 / 6 - 16mm ST 350
•Universal holder for wall or ceiling mounting ST 260/350
•Ambient temperature range 5°C to 35°C
•side connection: screw-on R 1/4" outside
Additional information with respect to hose types, spring tensions, power loads and weights can be found on the product rating plate, in our
current product catalogue and on our website https://www.schill.de/en/
EXCHANGING THE PULL-OUT HOSE
•Disconnect the hose reel from the power supply and remove from the operation site.
•Roll off the hose a little and lock the drum against a roll-up via the locking.
ATTENTION
The spiral spring in the coil is under tension. Please ensure that the locking mechanism is activated.
•Remove the brass nut on the connection fitting.
•Loosen all the screws and remove the housing cover.
•To replace the pull-out hose, you should make sure the spring is unwound for your own safety! Please adhere to the following
instruction:
1. Carefully pull on the hose stopper until the click of the notches have faded, you immediately notice a pull on the hose
stopper in the opposite direction.
2. Let the coil run back slowly and count the number of turns. This is important to adjust later the exact preload on the spring
again, without damage to coil or spiral spring. In the end the coil should be able to move freely.
3. Remove completely the damaged hose from the coil.
4. Disconnect the hose from the swivel joint connection.
5. Remove strain relief inside the coil.
6. Remove defective pull-out hose.
7. Remove the hose stopper from the defective cable and attach to the new cable.
•Undertake the re-assembly in reverse order (see “TIGHTENING TORQUE”).
•Adjust the pre-load:
Hold the hose stopper outside the housing and hold it with one hand. Now turn the coil as often as you counted. At the end let it
snap into the notches (see "LOCKING DEVICE").
•After the complete re-assembly undo the locking. Pull on the hose stopper, wind out the cable complete and slowly rewind it.
•Before re-mounting at the operation area, please check for a correct performance. (see “READY TO USE”).
EXCHANGING THE SPIRAL SPRING
•Disconnect the hose reel from the power supply and remove from the operation site.
•Roll off the hose a little and lock the drum against a roll-up via the locking.
ATTENTION
The spiral spring in the coil is under tension. Please ensure that the locking mechanism is activated.
•Remove the brass nut on the connection fitting.
•Loosen all the screws and remove the housing cover.
•To replace the pull-out hose, you should make sure the spring is unwound for your own safety! Please adhere to the following
instruction:
1. Carefully pull on the hose stopper until the click of the notches have faded, you immediately notice a pull on the hose
stopper in the opposite direction.

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 5 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
2. Let the coil run back slowly and count the number of turns. This is important to adjust later the exact preload on the spring
again, without damage to coil or spiral spring. In the end the coil should be able to move freely.
•Turn the drum and release the coil from the housing by undoing the centre screw.
•Put the coil on the side with the spring cover disc top. Remove the spring cover disk.
•Remove the screws of the spring cover and the spring cover.
•Carefully remove defective spring.
ATTENTION
Due to the manufacturing design the spring is under tension and could unwind very fast and cause injuries if handled
improper.
•Carefully Re-assemble the coil. Undertake the Re-assembly in reverse order (see “TIGHTENING TORQUE”).
•If necessary, wind down the pull-out cable completely by turning the coil and insert the new spring. Pay attention to the installation
position!
•Insert the new spring. Pay attention to the installation position!
•Assemble the spring cover disc. Ensure the retainer pin is engaging the spring eye.
•Adjust the pre-load:
Hold the stopper outside the housing and hold it with one hand. Now turn the coil as often as you counted. At the end let it snap into
the notches (see "LOCKING DEVICE").
•After the complete re-assembly undo the locking. Pull on the cable stopper, wind out the hose complete and slowly rewind it.
•Before re-mounting at the operation area, please check for a correct performance (see “Ready to use”).
INSTALLATION HEIGHT
The installation height of the cable rewinder is not limited. The maximum extension length is the specified cable length. The standard cables
are designed to withstand the weight of the extended cable included cable stopper. Additional tensile forces (cause by additional weights for
example) are not permitted.
When the cable is pull-out horizontally due to the weight of cable a slack occurs. This is about 10% of the cable pull-out length.
FITTING INSTRUCTIONS ST 260
Wall mounting with universal holder DWB260
The cable reel can be rotated 150°.
PLEASE NOTE
The cable reel housing must be pushed onto the universal holder
pin, then insert the slider into the intended position of the cable
reel housing.

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 6 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
Ceiling mounting with universal holder DWB260
The cable reel can be rotated 360 °.
PLEASE NOTE
The cable reel housing must be pushed onto the universal holder pin, then insert the
slider into the intended position of the cable reel housing.
Do not forget to fix the slider with the securing screw!
ATTENTION
If repeated over-tightening, the connection cable can be mechanically
stressed and torn off.
Universal holder DWB260 with slider
FITTING INSTRUCTIONS EST 265
the EST 265 is screwed to the mounting surface via 4 holes on the housing.

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 7 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
FITTING INSTRUCTIONS ST 350
Wall mounting with universal holder WB 038/350 Wandholder WB 038/350
The cable reel can be rotated 150°.
To the attention of
Tighten screws (with spring ring and underlay) at the top and bottom with torque 40Nm
Wall holder WB 038 is included in the scope of delivery, but no fastening screws.
Ceiling mounting with universal holder WB 038 / 350 and DB 038 Ceiling holder DB 038
The cable reel can be rotated by 360°
Attention
in case of multiple overturns, the connecting cable can be mechanically loaded and, if necessary, torn off.
The ceiling holder DB 038 is not included and is available as an accessory.

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 8 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
DIMENSIONS
ST 260 EST 265
ST 350
The dimensions, weights, lengths, coloures and traction are subject to modifications. We cannot rule out discrepancies and we reserve the
right to make technical changes to the product without giving advance notice.

automatic hose rewinder ST 260/350 and EST 265
installation and operating instruction
installation and operating instruction ST 260_350-EST 265 - A5 page 9 01.04.2021
Schill GmbH & Co. KG; Bruckstraße 44; 70734 Fellbach www.schill.de
TIGHTENING TORQUE
Gehäuseschrauben
cover screws
0,8 Nm
electrical connections
electrical connections
0,5 Nm
Achsschraube
axle screw
1 Nm
MS grinding ring nut M3.5
MS slip ring nut M3,5
0,3 - 0,35 Nm
Strain
strain relief
0,8 Nm
MS Grinding Ring Screw M3
MS slip ring screw M3
0,6 - 0,7 Nm
Hosestopper
Cable stopper
0,8 Nm
DECLARATION OF CONFORMITY
Declarations of conformity can be found under http://www.schill.de/downloads or obtained on request (see "CONTACT")
ERSATZTEILBESTELLUNG
If you have any questions about spare parts, please contact our technical sales department (see "KONTAKT"). Please enter the product
type / built-in version or the item number of the product in your request.
To find out which installation version you have, you cantake this information from the label on the lid for the
connectiong.
CONTACT
Administration Fellbach
Schill GmbH & Co. KG
Bruck Straße 44
70734 Fellbach
Telefon: [phone]
Telefax: [phone]
E-Mail: [email protected]
Manufacture Laichingen
Schill GmbH & Co. KG
Hirschstr. 81
89150 Laichingen
Telefon: [phone]
Telefax: [phone]
E-Mail: [email protected]