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Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic and
electric components. We specialize in providing state-of-the-art technology and solutions
that excel in the harsh operating conditions of the mobile off-highway market as well as the
marine sector. Building on our extensive applications expertise, we work closely with you to
ensure exceptional performance for a broad range of applications. We help you and other
customers around the world speed up system development, reduce costs and bring vehicles
and vessels to market faster.

Danfoss Power Solutions – your strongest partner in mobile hydraulics and mobile
electrification.
Go to www.danfoss.com for further product information.

We offer you expert worldwide support for ensuring the best possible solutions for
outstanding performance. And with an extensive network of Global Service Partners, we also
provide you with comprehensive global service for all of our components.

Local address:

Danfoss 

Power Solutions GmbH & Co. OHG

Krokamp 35

D-24539 Neumünster, Germany

Phone: +49 4321 871 0

Danfoss 

Power Solutions ApS

Nordborgvej 81

DK-6430 Nordborg, Denmark

Phone: +45 7488 2222

Danfoss 

Power Solutions (US) Company

2800 East 13th Street

Ames, IA 50010, USA

Phone: +1 515 239 6000

Danfoss 

Power Solutions Trading

(Shanghai) Co., Ltd.

Building #22, No. 1000 Jin Hai Rd

Jin Qiao, Pudong New District

Shanghai, China 201206

Phone: +86 21 3418 5200

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products

already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.

All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

©

 Danfoss | July 2019

AX311058842185en-000103

Products we offer:

DCV directional control

valves

Electric converters

Electric machines

Electric motors

Hydrostatic motors

Hydrostatic pumps

Orbital motors

PLUS+1

®

 controllers

PLUS+1

®

 displays

PLUS+1

®

 joysticks and

pedals

PLUS+1

®

 operator

interfaces

PLUS+1

®

 sensors

PLUS+1

®

 software

PLUS+1

®

 software services,

support and training

Position controls and

sensors

PVG proportional valves

Steering components and

systems

Telematics

Hydro-Gear

www.hydro-gear.com
Daikin-Sauer-Danfoss

www.daikin-sauer-danfoss.com 

Summary of Contents for JS1-H Serviceability

Page 1: ...Service Manual JS1 H Serviceability IP54 Joysticks www danfoss com...

Page 2: ...re type corrected back to Service Manual and correct literature id number 0103 July 2019 Title corrected and Literature id number changed 0102 July 2019 First edition 0101 Service Manual JS1 H Service...

Page 3: ...ssembly 13 PCBA cup and cable assembly 13 Grip replacement 16 HR1 Grip removal from base 17 Boot cup and cable replacement 17 Items and grip disassembly 18 Items and grip reassembly 19 PR7 Cup and cab...

Page 4: ...ssembly 1 Remove the retainer by carefully opening the snap with a screwdriver The snap can be easily broken If it is broken a new cable will need to be purchased 2 Carefully pull back the grommet whi...

Page 5: ...3 Remove the 4 screws to open the cup 4 Unplug the cable connector Service Manual JS1 H Serviceability for IP54 Joysticks HR1 ST7 PR2 ST2 PR7 Danfoss July 2019 AX311058842185en 000103 5...

Page 6: ...re installing of the connectors Unplug all PCBA connectors 2 Remove the 3 screws from the bottom plate and remove the PCBA Service Manual JS1 H Serviceability for IP54 Joysticks HR1 ST7 PR2 ST2 PR7 6...

Page 7: ...emoval from base Loosen the 2 set screws and carefully remove the grip not HR1 and PR7 Service Manual JS1 H Serviceability for IP54 Joysticks HR1 ST7 PR2 ST2 PR7 Danfoss July 2019 AX311058842185en 000...

Page 8: ...with the following steps 1 Hold the boot tightly and pull it off it is not easy to remove 2 To re install the boot place it all around the base slightly open it and push down to get in the correct pla...

Page 9: ...ll the new case Refer to Cup and cable disassembly on page 4 at step 4 it is possible to replace either the cable or cup 1 Carefully take the cable connector out through the grommet hole replace eithe...

Page 10: ...ced on analog joysticks In order to remove a push button roller or rocker the whole faceplate needs to be removed and replaced Remove a push button or a rocker with a flat screwdriver Items and facepl...

Page 11: ...te Pull it out using fingers 4 To re route all the cables back down to the PCBA tweezers can be used Extreme care is needed since the plug could be pulled out by accident Service Manual JS1 H Servicea...

Page 12: ...tems 2 The cables are then put through the boot and the setscrews tightened align the back setscrew with the groove mentioned in Cable and cup replacement on page 9 Use Allen Key 2 5 mm Torque 2 1 Nm...

Page 13: ...ceplate assembly on page 12 with the addition of the removal of the grip PCBA cup and cable assembly 1 The PCBA is tightened again Use T20 Torque 2 5 Nm PCBA Service Manual JS1 H Serviceability for IP...

Page 14: ...tened Wires are organized and fastened Printed circuit board Plug in connectors accordingly Position Tape color H1 Red H2 Yellow H3 Blue H4 Black H5 White H6 None H7 Green Service Manual JS1 H Service...

Page 15: ...Prop 4 Yellow Prop 5 Red 3 The cable is connected again 4 Screw the cup back on check Cable and cup replacement on page 9 for correct placement Use PZ 2 Torque 1 55 Nm Make sure cables will not get ca...

Page 16: ...faceplate removal on page 10 when all items have been removed from the faceplate Then the items are put on the new grip and assembled following steps under Items and faceplate assembly on page 12 and...

Page 17: ...removed as described in Grip removal from base on page 17 After removing the grip refer to Boot replacement on page 8 to replace the boot if desired The case will need to be removed to install the cab...

Page 18: ...plugged and pulled through New wires need to be routed into the base and installed correctly Rollers can only be replaced on analog joysticks 1 Remove all the screws from the grip 2 The grip will now...

Page 19: ...he push button in Items and grip disassembly on page 18 with the addition of the removal of the grip If the grip needs replacing remove all the items following Items and grip disassembly on page 18 st...

Page 20: ...disassembly In order to remove a push button roller or rocker the cable and case will need to be removed wires unplugged and pulled through Rollers can only be replaced on analog joysticks Refer to PC...

Page 21: ...ble to remove the desired item to replace by using the fingers to push it out 3 Close the grip and tighten the screws again Use T10 Torque 1 3 Nm Service Manual JS1 H Serviceability for IP54 Joysticks...

Page 22: ...the addition of the removal of the grip In order to change the grip remove all the items refer to Items and grip disassembly on page 20 step 2 then separate the grip from the base 1 Loosen the setscr...

Page 23: ...cement The grip will need to be removed as described under Grip removal from base on page 7 After removing the grip it is possible to follow the steps under Boot replacement on page 8 to replace the b...

Page 24: ...Nordborg Denmark Phone 45 7488 2222 Danfoss Power Solutions US Company 2800 East 13th Street Ames IA 50010 USA Phone 1 515 239 6000 Danfoss Power Solutions Trading Shanghai Co Ltd Building 22 No 1000...

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