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        6096400R3 HFC User Manual
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1.            Hydraulic  Force Control    Manual Number 6096400 R3    Cascace   Corporation    Cascade is a Registered Trademark of Cascade Corporation         C ONTENTS    Page   OVERVIEW 1  INSTALLATION 2  Solenoid Operated Equalizer Valve and Hoses 2  Non Solenoid Intensify Valve and Hoses 3   HFC Valve and Hoses 4  Return to Tank  amp  Optional Overdrive Valve 5  Sensor Switch  if equipped  6  Disabling HFC System 7  PRIOR TO OPERATION 8  OPERATION 10  TROUBLESHOOTING 11  PARTS 13  GLOSSARY 19    i 6096400 R3    VERVIEW     O    HYDRAULIC FORCE  CONTROL  HFC     This manual provides installation instructions  prior   to operation  operation  troubleshooting and parts for  Cascade Hydraulic Force Control  HFC  systems  If  you need additional information or assistance  contact  Cascade Corporation  Refer to the back cover     What The System Does    The HFC system enables Cascade Paper Roll Clamps  to automatically apply clamp force proportional to  weight of the load  This system will reduce the chance  of damage caused by excessive clamp force     How The System Works    An initial no slip starting pressure is applied to the load  when it is first clamped  As the load is lifted  the HFC  system increases clamp force and applies a consistent       Prior to Installation    The system can be calibrated to balance the clamp force  relationship of clamp capacity and truck size  The truck  HOIST pressure should be equal to or higher than clamp  pressure to properly clamp paper  T
2.           W includes items 7  amp  8     Included in Switch Group 6097464      Included in Switch Group 6097465    6096400 R3       ARTS  NON SOLENOID INTENSIFY VALVE       Basic Flow                                                                                  REF   QTY   PART NO  DESCRIPTION  6088536 on Solenoid Intensify Valve  1 1 6088413 Valve Body  2 1 611291 Fitting  10 10  3 1 601676 Fitting  6 6  4 2 604511 Fitting  6 6  5 1 6097545 Fitting  10 10  6 1 6088046 Relief Valve Cartridge  7 2 2645 Plug  High Flow  REF   QTY   PART NO  DESCRIPTION  6092596 Non Solenoid Intensify Valve  1 1 6092590 Valve Body  2 1 611293 Fitting  12 12  3 1 604511 Fitting  6 6     4 2 601377 Fitting  8 8  5 1 6093794 Fitting  12 12  6 1 6092647 Relief Valve Cartridge  7 2 2646 Plug                         6096400 R3    15    ARTS  SOLENOID OPERATED EQUALIZER VALVE        Basic Flow          REF   QTY   PART NO  DESCRIPTION       6096282 Low Flow Equalizer Valve                                        1 6096291 Valve Body   2 6088046 Relief Valve Cartridge  3 6097545 Fitting  10 10   4 611291 Fitting  10 10   5 601676 Fitting  6 6   6 221192 Solenoid Valve   7          6014287 Coil   12V             High Flow                                                    PART NO  DESCRIPTION  6097081 High Flow Equalizer Valve  6097065 Valve Body  ON 601676 Fitting  6 6   S 611293 Fitting  12 12   amp  6056977 Solenoid Valve  AC1779 eps 6014287 Coil   12V  6093794 Fitting  12 12  6092647 Relief Valve C
3.  have  adjustment screws that will need to be easily accessed     3 Connect a No  6  minimum  hose from the truck auxiliary  clamp circuit CLAMP port to the CL1 port of the HFC  valve           5          5    4 Connect a No  6  minimum  hose from the truck auxiliary  valve clamp circuit OPEN port to the OP1 port of the  HFC valve     5 Connect a No  6  minimum  hose from the CL2 port of  the HFC valve to the attachment revolving connection  CLAMP port supply circuit     6 Connect a No  6  minimum  hose from the OP2 port of  the HFC valve to the attachment revolving connection  OPEN port supply circuit              5          5                                  7 Connect a No  6  minimum  hose from the H port of th  HFC valve to the HFC port of the equalizer valve           8 Inspect hoses for pinch points        secure as required     Mast Cylinders                    Equalizer  Valve                                              Existing  Lowering  Control  Valve    Hoist  Auxiliary N N    Valve                               Hydraulic  Pump    Clamp    Auxiliary    Valve       HFC Valve               Hoist Line  Pressure  Gauge Port    AC1768 eps    Revolving  Conneclion    HFC Valve    H OP1CL1T                   Truck  Tank       AC1747 eps    6096400 R3    Hoist  Auxiliary  Valve       NSTALLATION       RETURN TO TANK  amp  OPTIONAL OVERDRIVE VALVE    1 install a return to tank fitting in the tank line  Lube  hose ends and fitting for easy assembly  For complete  installat
4. ALVE AND HOSES       WARNING  Before removing hydraulic  A lines or components  relieve pressure in the  hydraulic system  Turn truck off and open    the truck auxiliary control valve s  several  times in both directions     WARNING  Follow all recommended safety  practices including chaining the freelift mast  to the mainlift crossmember when mast is  raised        1 Install adapter fittings to HFC  TRUCK and MAST ports  on the equalizer valve  Install the equalizer valve in the  hoist circuit between the hoist auxiliary valve and mast  lowering control valve     2 Install the hose from the hoist auxiliary valve HOIST port    to the equalizer valve TRUCK port        3 Install a hose that connects the MAST port of the  equalizer valve to the mast lowering control valve     4 Inspect hoses for pinch points and secure as required     To Lowering  Control Valve  and Mast  Freelift Cylinder       e AC1745 eps    Mast Cylinders                   Equalizer  Valve                                              Existing    Equalizer Valve   Basic Flow Valve shown           Lowering   Control   Valve 2  Hoist                 Valve E                   Truck  Relief  Valve    r          Truck  Hydraulic  Pump       Truck  Tank    AC1746 eps    To Auxiliary  Valve Hoist Port                  6096400 R3    NSTALLATION  NON SOLENOID INTENSIFY VALVE AND HOSES                WARNING  Before removing hydraulic  lines or components  relieve pressure in the  hydraulic system  Turn truck off and o
5. Isando 1600  60A Steel Road   Sparton  Kempton Park  South Africa   Tel  27 11 975 9240   Fax  27 11 394 1147    Cascade Korea   121B 9L Namdong Ind   Complex  691 8 Gojan Dong  Namdong Ku   Inchon  Korea   Tel   82 32 821 2051   Fax   82 32 821 2055    Cascade New Zealand  15 Ra Ora Drive   East Tamaki  Auckland  New Zealand   Tel   64 9 273 9136  Fax   64 9 273 9137       Cascade do Brasil  Rua Jo  o Guerra  134  Macuco  Santos   SP  Brasil 11015 130   Tel  55 13 2105 8800  Fax  55 13 2105 8899    Cascade Xiamen    No  668 Yangguang Rd     Xinyang Industrial Zone  Haicang  Xiamen City  Fujian Province          China 361026   Tel  86 592 651 2500  Fax  86 592 651 2571    Sunstream Industries  Pte  Ltd    18 Tuas South Street 5  Singapore 637796   Tel  465 6795 7555  Fax  465 6863 1368    09 2009    Cascade India Material  Handling Private Limited  No 34  Global Trade Centre  1 1 Rambaugh Colony   Lal Bahadur Shastri Road   Navi Peth  Pune 411 030   Maharashtra  India   Phone   91 020 2432 5490  Fax  491 020 2433 0881    Part Number 6096400 R3    
6. KTO    KT KON DESCRIPTION  6097593 6093682 HFC Kit     without switch  1 1 6088041 6088041 HFC Valve  2 1 6088536   Non Solenoid Intensify Valve   Basic  3 1   6092596 Non Solenoid Intensify Valve   High  4 1 6006014 6006014 Test Point Fitting  6 6  5 2 6004478 6004478 Test Point Fitting  4 4  1 6034612 6034612 Pressure Test Kit                         13    14    ARTS       HYDRAULIC FORCE CONTROL KITS     FULL FREELIFT MAST                    wy          25            e                                                       By  Ss  Truck Fuse  Block  Truck  AC0926 eps Battery  Pressure Test Kit  AC1752 eps  fe EV    E DESCRIPTION  6096281 6097470 HFC Kit     12V  6096662 6097471 HFC Kit     24V 48V  217932 217932 Converter and Filter Kit Il  1 1 6095957    6095957    6095957    6095957    Wire Harness  2 1 6096282 6096282     Solenoid Operated Egualizer Valve   Basic Flow  3 1     6097081 6097081 Solenoid Operated Egualizer Valve   High Flow  4 L 6095969     6095969   6095969     6095969   Switch Assembly  5 1 6095839     6095839   6095839     6095839   Switch Mounting Bracket  6 L 6088041 6088041 6088041 6088041 HFC Valve  7 1 6017897   6017897 O 6017897   6017897 O Fuse   5 amp  8 1   6061953 O   6061953 O Voltage Converter  24 48V    gt 12V  9 1   6064659     6064659   Voltage Filter  10 1 6006014 6006014 6006014 6006014 Test Point Fitting  6 6  11 2 6004478 6004478 6004478 6004478 Test Point Fitting  4 4  1 6034612 6034612 6034612 6034612 Pressure Test Kit               
7. artridge  16    6096400 R3       ARTS  SENSOR SWITCH        0     gt               J L     1724                          REF   QTY   PART NO  DESCRIPTION  6095969 Switch Assembly  1 1 6091430 Bracket  2 1 6092966 Switch       6096400 R3 17    18    ARTS    HFC VALVE                                                                                                          BASIC FLOW   HIGH FLOW  QTY   PARTNO    PART NO  DESCRIPTION  6083794 6088041 HFC Valve      1 6083793 6088042   Valve Body   5 604511 601377 Fittings   1 604511 604511 Fitting   1 6091000   6091000 1    1 6090999   6090999      1 220865 220865 Shuttle Valve   2 609234 609234 Plug   1 6038929 210379 4  vale   1   6024964   SealKit   1 661676 661676 Relief Valve Cartridge  11 2 661312 661312 Seal Kit  12 1 6086327 6086327 EN valvo  13 1 6098001 6098001 Relief Valve Cartridge  14 1 604510 604510 Plug  15 1 6054498 6054498   Orifice  020  16 1 663694 663694 Plug                Refer to Glossary for flow requirements    6096400 R3         G LOSSARY    Basic Flow   Trucks with a delivered flow volume of  18 GPM  68 L min   or less     Clamp Pressure     Pressure set to clamp a load     Final Pressure  V2    The final HFC adjusted clamp  pressure applied when the load is hoisted     Freelift Pressure  V5      Pressure in the hoist line when  the mast is in freelift state     High Flow   Trucks with a delivered flow volume greater  than 18 GPM  68 L min      Mainlift Pressure  V5      Pressure in the hoist line when  
8. d    6    NSTALLATION  SENSOR SWITCH  IF EQUIPPED        1 Determine locations to mount the sensor switch on a  fixed location on the mast and the bracket with spring  wire  if needed  on a moving member on the mast  The  sensor switch will signal the mast transition from freelift  to mainlift  The provided mounting bracket can be used  or modified to aid with mounting the sensor switch     CAUTION  Consult the LIft Truck OEM for proper   power  source connection     2 Connect the harness solenoid connector to the solenoid             3    Connect the harness sensor switch connector to the  sensor switch     4    Connect the harness cable ends to the components  shown     12V Systems     Connect the fused positive wire from  the cable harness to a switched power source and the  ground wire to a chassis ground     24V 48V Systems     Connect the fused positive   wire from the cable harness to a DC to DC converter  positive output wire and the ground wire to the converter  negative output wire  Connect a 24V 48V switched  power source to the converter fused positive input   wire and connect the converter input ground wire to a  chassis ground     NOTE  For troubleshooting the wire harness  verify that the  sensor switch  solenoid and relay are working properly   Check the LEDs on the sensor switch and solenoid  When  the mast is in freelift  the LEDs will illuminate and when in  mainlift  the LEDs will be off  Check current flow in and out  of relay     q       NOTE  When insta
9. g Pressure  V1      Sets starting pressure     Final Pressure  V2      Adjusts clamping pressure after  hoisting  Must be adjusted after all other cartridges are  set     Static Hoist Pressure  V3      Closes connection from hoist  line to clamp line     Freelift Pressure  V4      Limits maximum clamping  pressure  Must not be set lower than pressure needed to  handle maximum roll     Mainlift Pressure  V5      Increases freelift hoisting  pressure  Balances freelift and mainlift hoisting pressure  and make pressure available to clamping circuit     IMPORTANT  Check that V2 is completely turned out   counterclockwise  before adjustment process     1 Install the pressure gauge  Cascade Pressure Test Kit  6034612  in the long arm clamp cylinder gauge port     2 Adjust the Starting Pressure  V1  cartridge so that a light  load is not damaged or over clamped and the heaviest  load does not slip upon hoisting     NOTE  For attachments that are retrofitted from three  position relief to HFC system and lowest pressure is  known  use the lowest pressure as starting pressure        3 To prevent carriage attachment from lowering during  arm closing  adjust the Static Hoist Pressure  V3   cartridge  This pressure must be less than the Starting  Pressure  V1      e Ifthe maximum weight load slips when hoisting   reduce V3 by turning counterclockwise  CCW      e Ifthe carriage lowers when closing the arms of the  clamp  increase V3 by turning clockwise  CW         To limit the maximum cla
10. ion procedure  refer to Installation Instructions  211744  Cascade Low Pressure Return Line Adapter  Kits are as follows        Single Line Dual Line  Tank Hose ID Adapter Kit Adapter Kit   75 in   19 mm  214062 6049380  1 00 in   25 mm  211745 6049381  1 25 in   31 mm  214066 6049382  1 50 in   38 mm  6037507 6049383    NOTE  For trucks with pressurized return to tank lines   the hydraulic tank filler cap must be opened to relieve  trapped pressure     No Overdrive Valve     Connect the T port on the bottom  of the HFC Valve to the truck tank line fitting     Overdrive Valve     Connect the overdrive valve T IN port  with the HFC valve T port  Connect a hose from the  overdrive valve T OUT port to the truck tank line fitting   Refer to installation instructions 6097260 for additional  information     CAUTION  If the overdrive valve is not directly installed  to the HFC valve T port  a high pressure hose must be  used  High pressure hose must be rated for 2300 psi   160 bar  working pressure     3 Inspect hose for pinch points and secure as required                Revolving  Connection    HFC Valve    H OP1CL1T       To  Equalizer  To Valve Optional  Equalizer Overdrive  Valve Valve  Clamp  Auxiliary  Valve       III                      Truck  Tank  AC1767 eps    6096400 R3    Return   to Tank    1    Return to Tank  Fitting   Single shown             HFC Valve    ACO226 eps       Optional  Overdrive  Valve        Tank Hose       Tank Hose       AC1766 eps    Ground    Groun
11. lling on electric trucks with  regenerative breaking  voltage filter 6061953  must be installed  Failure to install voltage filter  can cause damage to electrical components           Spring  Wire with  Bracket   if needed     Sensor Switch  Fixed location  on mast   additional  bracket shown     AC1748 eps    OR   12 mm  Moving Member  t     bracket with spring     Relay             not used    15 in      4 mm         5 in        Fixed  Member  OR  Oylinder    Sensor Switch    AC1749 eps             Voltage Filter   24 48V  systems only         5        1    DC to DC Converter    Switched     24V 48V systems only     Truck Fuse    Block  Truck    Battery    N     Switch LED          AC1812 eps    N    Solenoid LED    6096400 R3    NSTALLATION            DISABLING HFC SYSTEM  To temporarily disable the HFC features  perform the V5  following steps     NONSOLENOID  1 Turn V1 inward  CW  or until desired clamp pressure is INTENSIFY VALVE    reached  The maximum pressure that the cartridge is  capable of handling is 3000 psi  207 bar      2 Turn V4 all the way out  CCW      3 OPTIONAL  If the hoist capacity is affected by lifting a  load  turn V5 all the way out  CCW      4 The truck attachment will now operate in the standard  mode     NOTE  To enable HFC features refer to Prior To Operation  Section     HFC VALVE    SOLENOID OPERATED  EQUALIZER VALVE        AC1751 eps    AC1623 ai       V4    6096400 R3       ETUP  CARTRIDGE ADJUSTMENT       CARTRIDGE FUNCTION SUMMARY  Startin
12. ly     C Release  D Clamp                The HFC system works fundamentally the same as a  normal lift truck system when used with a paper roll clamp   Use the following techniques when clamping loads     1 Clamp arms firmly on the roll  Hold for 1 second to  build starting clamp pressure     2 Lift the load  Clamp pressure will automatically increase  according to load weight        If feathering is used to reduce clamp force on light  loads  use the same process with HFC  However  it is  recommended to use the techniques above for all loads  unless absolutely necessary     CAUTION  Develop adequate clamp force to hold the  load when feathering              WARNING  Truck control handle and  attachment function activation shown  here conforms to ASME ANSI B56 1  recommended practices  Failure   to follow these practices may lead   to serious bodily injury or property  damage  End user  dealer and OEMs  should review any deviation from the  practices for safe operation              ROTATE   Driver s view     A Counterclockwise  CCW     B Clockwise  CW            SHORT ARM   45 degree  position only     C Open  D Close             4 Operation for a split arm clamp with HFC is the same as  a solid arm clamp except for the following     e HFC should be used with the Cascade full arm  travel split arm circuit  Close the free arm fully when  handling one roll with one split arm  Full clamp force  develops after free arm bottoms     e When clamping a full height roll with both spli
13. mp pressure    4   fully close  arms without a load and hoist to maximum lift  Fully  extend the mast and hold the lever for 2 seconds  Lower  the mast without unclamping and check the pressure    If the pressure exceeds the desired maximum clamp  pressure for the heaviest load  turn the cartridge  V4   CCW to decrease the maximum pressure           RC3288 ai    No Stand Zone  12 ft   4 m  dia     Adjusts clamping  pressure after  hoisting  Adjust this  cartridge last     FINAL  PRESSURE    V1 STARTING  PRESSURE  Sets starting    pressure  Must be  higher then V3         AC1578 eps    STATIC HOIST V4 MAXIMUM  PRESSURE CLAMP  PRESSURE    Closes connection from  hoist line to clamp line   Must be lower then V1     Limit maximum  clamping pressure     6096400 R3    ETUP       CARTRIDGE ADJUSTMENT  CONTINUED     5 To equalize the hoist pressure between freelift and    mainlift  clamp an average load and hoist off the ground  about 1 ft  30 cm   freelift   Record the pressure  With  the same load at a higher position  mainlift   set load  down in mainlift position  Reclamp the load  hoist the  load and lower to the ground without unclamping   Record the pressure        f pressure is within 150 psi  10 5 bar   no adjustment  is required     e  f mainlift pressure is higher than the freelift pressure   increase V5 by turning CW to equalize pressure     e  ffreelift pressure is higher than the mainlift pressure   decrease V5 by turning CCW to equalize pressure     For non freelift ma
14. or dock Decrease  CCW  V2  May over clamp load   plate reclamp and hoist    May cause load to slip        6096400 R3 11         T ROUBLESHOOTING    Problem Solution Possible Effect of  Solution        May cause mainlift  and freelift to be  unbalanced    Hoist cylinder will not lift  with a high capacity load       Decrease  CCW  V5    May not add pressure  during hoisting    Hoist lowers while closing  arms    Hoist speed is decreased Decrease  CCW  V5    Clamped pressure is             Install switch if not  substantially higher in  freelift over ui installed UU               Decrease  CCW  V5 Load may slip in freelift    Increase  CW  V3        May have more clamp  pressure in mainlift  than freelift  Available  clamping pressure in  freelift will be reduced             Clamped pressure is    substantially lower in Increase  CW  V5  freelift over mainlift    May over clamp in  freelift             May cut off needed    Over clamps when mast    runs out of travel Increase  CW  V4    clamp pressure on  heavy loads    M lamp light  Increase  CW  V1 rid   clamp lig    Light loads that require Driver may overclamp  low starting pressure  load if button is not       Arm speed is too slow  during clamping    install optional arm released in time or  overdrive system relief not properly set     12 6096400 R3    ARTS    HYDRAULIC FORCE CONTROL KITS     LIMITED FREELIFT MAST    6096400 R3          AC1874 eps          Pressure Test Kit                                        MER AY   
15. otal load weight  equals paper weight plus clamp weight     Confirm that the truck size is compatible with the clamp  capacity  Available maximum hoist pressure with load  weight  combined maximum size load and weight of the  clamp  should be determined in freelift  The hoist pressure     without switch     determined needs to be within 10  of the clamping  pressure required to clamp the heaviest load     HFC Kit  Truck Fitting Size    Truck Flow Volume              clamp force proportional to load weight  The hoist Part No  SAE  Metric  GPM  L min    system provides pressure to the HFC to increase 6097593 A No  10  Up to 18L  18  68  or less  clamp pressure as hoist pressure increases  6093682   No  12  20L orlarger  Greater than 18  68   HFC Kit   with switch  Truck Fitting Size Truck Flow Volume  Part No  SAE  Metric  GPM  L min    6096281 A No  10  Up to 18L  18  68  or less  6096662 A No  10  Up to 18L  18  68  or less  6097470   No  12  20L or larger  Greater than 18  68   x 6097471 e No  12  20L or larger  Greater than 18  68   Pd A  Basic Flow   d O High Flow                   Return to Tank   Page 5     HFC Valve   Page 4   Optional Overdrive  Valve  Refer   to Installation  Instructions  6097260     Egualizer     6096400 R3  Page 2  amp  3     Intensify Valve       Sensor Switch   Page 6                                   NOTE  Cascade recommends  that component installation   be done according to page  number order     NSTALLATION       SOLENOID OPERATED EQUALIZER V
16. pen  the truck auxiliary control valve s  several  times in both directions     WARNING  Follow all recommended safety  practices including chaining the freelift mast  to the mainlift crossmember when mast is  raised           1 Install adapter fittings to HFC  TRUCK  and MAST ports   If IN and OUT ports are not plugged  install metal plugs   Install the intensify valve in the hoist circuit between the  hoist auxiliary valve and mast lowering control valve     2 Install the hose from the hoist auxiliary valve HOIST port  to the intensify valve TRUCK port     3 Install a hose that connects the MAST port of the  intensify valve to the mast lowering control valve        4 Inspect hoses for pinch points and secure as required     Mast Cylinders                                                        Intensify  Valve    2  wil           Existing  Lowering  Control  Valve    Hoist    Auxiliary QW N  T    Valve                      I                               Truck  Hydraulic  Pump    Truck  Tank       AC1735 eps    6096400 R3    To Lowering  Control Valve    Intensify Valve   High Flow Valve shown           Install  plugs      SD        2    AC1873 eps    y    To Auxiliary  Valve Hoist  Port    NSTALLATION    HFC VALVE AND HOSES       1 install adapter fittings to T  H  CL1  CL2  OP1 and OP2  ports on the HFC valve     2 Locate and install the HFC valve on the truck cowl using  5 16 in   8 mm  capscrews  Watch for clearance when  the mast is tilted back  The HFC valve cartridges
17. st large trucks with small attachments   clamp pressure may need to be increased  If equipped   the solenoid should be powered at all times by mounting  the sensor switch in a location that will always switch on   a ferrous object  Clamp a roll and hoist  Note the clamp   cylinder pressure     e  fthe pressure is less than the desired clamp  pressure  increase the pressure by turning V5 in CW  to match the desired clamp pressure     NOTE  For freelift mast large trucks with small  attachments and adequate clamp pressure can not be  achieved with the standard valve  a special equalizer  valve may be required  Contact Cascade for more detail     To adjust the Final Pressure  V2   clamp a load  Hoist  the load  Use the chart below to record the initial clamp  pressure  If the pressure is too high for the heaviest  oad  turn the cartridge CW to reduce the adjusted  clamp pressure  Record the adjusted clamp pressure                    ADJUSTED  ROLL INITIAL CLAMP CLAMP  WEIGHT PRESSURE e PRESSURE e       2   3   4   5                     Read from long arm clamp cylinder gauge port    6096400 R3    Increases freelift  hoisting pressure    V5    J NON SOLENOID  INTENSIFY VALVE          Increases freelift  hoisting pressure    V5    SOLENOID  OPERATED  EQUALIZER  VALVE    AC1751 eps    PERATION    O    Auxiliary Valve  Functions        gt  Tilt Forward  Hoist Down                     N GA0005 eps    Hoist Up Tilt Back          10    LONG ARM   vertical  amp  horizontal  positions on
18. t arms   operate the clamp as a solid arm clamp     NOTE  HFC allows lower clamp starting pressures so that  light loads can be handled without damage along with  heavier loads  Slightly slower arm speed is normal  If roll  diameters vary widely with very low starting pressures  the  slower arm speed can be corrected with an optional arm  overdrive system  Consult Cascade     6096400 R3      T ROUBLESHOOTING    CAUTION  Prior to troubleshooting  verify that clamp is working  properly and check for defective check valves and cylinder seals     NOTE  When adjusting cartridges  turn in 1 2 turn increments     Problem Solution Possible Effect       Increase  CW  V1   reclamp    May over clamp light       Pad slips on load at start  of lift    If pressure in clamp  cylinder does not  increase after lifting   decrease  CCW  V3    May cause unit to lower  during clamping            May over clamp after  hoisting          Decrease  CCW  V2   reclamp       Load may not hoist   truck and clamp    Load continues to slip after    Increase  CW  V5    capacity may not be  compatible  contact  Cascade     V2 has been decreased       May cause pads to slip    Pads crush load before Decrease  CCW  V1  at hoisting    hoisting reclamp  May cause slower arm    speed during clamping    Pads crush load after Increase  CW  V2  open  hoisting and reclamp    If problem occurs M load to sli  during freelift  decrease    ay cause Md   CCW  V5 in freelift   Load slips when lift truck   hits floor bumps 
19. the mast has extended above freelift    Maximum Clamp Pressure  V4      The maximum pressure  set to clamp a load    Overdrive System   A system to aid with increasing arm  speed and allows an attachment to have higher clamping  pressure when breaking out rolls     Starting Pressure  V1      The minimum clamp pressure  that will be applied  even on light loads     Static Hoist Pressure  V3      The hoist pressure to  achieve prior to hoisting     Total Load Weight     The sum of the paper roll weight and  clamp weight     6096400 R3    Do you have questions you need answered right now   Call your nearest Cascade Service Department     Visit us online at www cascorp com    AMERICAS    Cascade Corporation  U S  Headquarters   2201 NE 201st   Fairview  OR 97024 9718    Tel  800 CASCADE  227 2233     Fax  888 329 8207    EUROPE AFRICA    Cascade Italia S R L   European Headquarters  Via Dell Artigianato 1   37050 Vago di Lavagno  VR   Italy   Tel  39 045 89891 11   Fax  39 045 8989160    ASIA PACIFIC    Cascade Japan Ltd   2 23  2 Chome   Kukuchi Nishimachi  Amagasaki  Hyogo  Japan  661 0978   Tel  81 6 6420 9771  Fax  81 6 6420 9777    Cascade Australia Pty  Ltd   1445 Ipswich Road   Rocklea  QLD 4107  Australia   Tel  1 800 227 223   Fax   61 7 3373 7333             m           C73  TM      Cascade Corporation 2009    Cascade Canada Inc   5570 Timberlea Blvd   Mississauga  Ontario  Canada LAW 4M6   Tel  905 629 7777  Fax  905 629 7785    Cascade  Africa  Pty  Ltd   PO Box 625  
    
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