background image

— 

MANUAL

Electronic compact starter

HF range

Summary of Contents for 1SAT112000R1011

Page 1: ... MANUAL Electronic compact starter HF range ...

Page 2: ...technology ABB s 22 5 mm wide HF Series provides direct on line and reversing motor starter protects against overload phase failures and phase asymmetry A safety range supports the devices use in safety applications This manual provides an overview of the product and its applications to assist in the implementation and use of the electronic compact starter ...

Page 3: ...areas 15 Conformity 15 3 Functions 16 Direct on line starters 17 Reversing starters 20 Setting the nominal current 24 4 Motor protection 26 Thermal overload protection 27 Phase asymmetry 28 Phase failure 28 Signaling 29 Function Test 32 5 Installation and de installation 33 Installation 33 Derating 34 De installation 34 6 Commissioning 35 Commissioning the terminals 35 Main and load terminal conne...

Page 4: ...rakes 43 Motors with a 230 V AC brake 43 Motors with a 400 V AC brake 44 8 Typical circuits for HF range types with integrated emergency stop 45 Prevention of cross error circuit 45 Wiring standard variants 46 Wiring safety variants DOLE 47 Wiring safety variants ROLE 53 9 Technical data 59 10 Dimensional drawings 60 11 Annex 62 ...

Page 5: ...functioning with safety related components Definition In this manual HF range and Electronic Compact Starter ECS refer to all variants of ABB s electronic compact starters They complement ABB s motor starting solution offer providing the right product for various applications up to 3 kW 400 V AC Conformity The HF range complies with the following standards IEC 60947 1 IEC 60947 4 2 The safety rela...

Page 6: ...combines two technologies Semiconductors switch the motor on and off with bypass relays used while the motor is running A microcontroller ensures the right interaction between the components shown in figure 1 below Before starting the motor all relays are opened as can be seen in figure 1 When the relays K1 and K2 are energized the currents I1 I2 I3 are still approx zero see figure 2 01 Semiconduc...

Page 7: ...t the motor is switched off by de energizing V1 and V2 so that the current equals zero At the end the K1 and K2 relays are opened 03 Equivalent circuit diagram 3 04 Equivalent circuit diagram 4 Hybrid technology enables arc free switching and helps extend the lifespan because the relay switching that would usually cause arcs is prevented The typical wearing away of contact material seen in standar...

Page 8: ...ies with SIL 3 PL e safety standards Extend the life of your equipment and reduce maintenance costs with service lives that are ten times higher than electromechanical solutions Up to 75 reduced time in wiring Wiring time during installation is cut to a minimum with motor protection reversing function and emergency stop already integrated in the product With just one component to install the risk ...

Page 9: ...h Switch CE4P 10R 02 1SFA619551R1051 Interlocking switch Switch Two position selector switch M2SS5 10B 1SFA611204R100X Modular holder MCBH 00 1SFA611605R1100 NO modular contact block 2 pc MCB 10 1SFA611610R1001 NC modular contact block 2 pc MCB 01 1SFA611610R1010 Safety related applications Safety relay Sentry SSR10 2TLA010050R0000 Sentry USR 10 2TLA010070R0000 Table 1 Product combinations 1 3 Exp...

Page 10: ...nal current Ie of the motor Potentiometer for the rated operational current Ie of the motor 6 PWR LED PWR LED green PWR LED green 7 ERR LED ERR LED red ERR LED red 8 Iadj LED Iadj LED yellow Iadj LED yellow 9 DOL ON LED ROL R L LED ON LED Rotation R LED Right rotation L LED Left rotation 10 Reset button Reset after trip Reset after trip 11 2 T1 4 T2 6 T3 Main circuit output Main circuit output 12 ...

Page 11: ...ircuit input terminal must be connected with the 3 phase supply network Please also establish short circuit protection LED status indicators of DOLE and ROLE types No Indication HFxx DOLE 24 V DC HFxx ROLE 24 V DC 1 Us Input control supply voltage Input control supply voltage 2 DOLE ON ROLE R L Connection point for ECD external control device for starting the motor Connection point for ECD externa...

Page 12: ...cally manually and remotely using these terminals For manual reset press the reset button Remote reset requires the connection of a button N O contact between MAN an RES terminals Establish an electrical connection between the RES and AUT terminals for automatic reset No 5 The feedback relay is activated as soon as the electronic compact starter detects an error or indicates a message the N O cont...

Page 13: ...latch for fixation on DIN rail 07 HMI of R type Additional explanation No 1 The input terminal for the control supply voltage is 24 V DC Its reference potential is the terminal immediately next to it labeled with No 2 The control input terminal R is for forward running right rotation L is for reverse running left rotation of the motor No 6 The output voltage terminal has to be connected with the m...

Page 14: ...n electrical switching devices are operating If the Automatic RESET mode is used the load is switched on again after the cooling time has elapsed if a control signal is still present The cooling time is 20 minutes The device may not be subjected to mechanical or thermal stress that exceeds the thresholds specified in the operating manual To protect the device against mechanical or electrical damag...

Page 15: ... File E191658 The DOLE and ROLE types with emergency stop integrated are in accordance with ATEX SIL 3 and PL e Safe shutdown Safety Integrity Level according to IEC 61508 1 SIL 3 Motor protection Safety Integrity Level according to IEC 61508 1 SIL 2 Performance level according to ISO 13849 1 e EU type examination certificate Explanation European Commission mark for Ex products in case of the HF S...

Page 16: ...ctronic overload protection Emergency switching off 1SAT116000R1011 HF0 6 ROLE 24VDC X X X X 1SAT126000R1011 HF2 4 ROLE 24VDC X X X X 1SAT146000R1011 HF9 ROLE 24VDC X X X X 1SAT115000R1011 HF0 6 ROL 24VDC X X X 1SAT125000R1011 HF2 4 ROL 24VDC X X X 1SAT145000R1011 HF9 ROL 24VDC X X X 1SAT112000R1011 HF0 6 DOL 24VDC X X 1SAT122000R1011 HF2 4 DOL 24VDC X X 1SAT142000R1011 HF9 DOL 24VDC X X 1SAT11300...

Page 17: ...on as an error and the device indicates a fault Please use a frequency of 50 60 Hz 3 1 Direct on line starters All listed products can be used as direct on line starters Versions with HFxx DOLE 24VDC in the type description are also usable for emergency stop functions Please refer to the table below Order code Type Direct on line starter Reversing starter Electronic overload protection Emergency s...

Page 18: ...RESET via button or re mote acknowledgement point The following diagram shows an exemplary voltage characteristic for direct on line starters Please note that this is a simplified diagram 09 Voltage characteristic of direct on line starter Diagram 1 explanation t0 Control voltage UON threshold high motor starts t3 4 Voltage fluctuations motor runs t8 Control voltage UON threshold low motor stops t...

Page 19: ...as elapsed if a con trol signal is still present The HMI of the DOLE device is described in chapter 1 9 2 The following figure 11 shows the corresponding drawing for the device The main difference to DOL types is the connection point E This is one possible connection point for the safety relay Sentry SSR10 USR10 for emergency stop application 11 Circuit diagram of DOLE types 1 L1 3 L2 5 L3 2 T1 4 ...

Page 20: ... voltage applied in terminal L must be 19 2 V to switch the motor on in reverse running left rotation 9 6 V to switch the motor off The control input voltage applied in terminal R must be 19 2 V to switch the motor on in forward running right rotation be 9 6 V to switch the motor off If a signal is present at the same time on R and L there is no specified direction of rotation The HF Starter will ...

Page 21: ...tor is switched on reverse running t11 UL threshold low motor is switched off t13 UR and UL threshold high motor is switched on forward running t15 UR threshold low motor is switched off t17 UR threshold high motor is switched on forward running t22 UR threshold low motor is switched off t23 UL threshold high since t20 motor is switched on reverse running because of automatic restart after short p...

Page 22: ...22 ELECTRONIC COMPACT STARTER MANUAL 13 Voltage characteristic of reversing starter ...

Page 23: ... device is described in chapter 1 10 2 The following figure 15 shows the corresponding block diagram for the device 15 Circuit diagram of ROLE types MAN RES AUT RESET 2 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Logic µP US Ʇ L Reset 24 V DC R US 24 V DC RESET AUTORESET 97 96 95 Error 96 98 97 95 MAN RES AUT RESET 2 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Logic µP US Ʇ L Reset 24 V DC R US 24 V DC RESET AUTORESET 97 96 ...

Page 24: ...he nominal current is specified in 16 stages as shown in the following table 5 Setting the nominal overload current and on the side of the device The four LEDs signal the set current 3 Store this value by pressing the Reset Set button again 4 Press the Reset Set button for more than 2 sec AND less than 6 sec to display the set current shown for 3 sec This function is only possible if the device is...

Page 25: ... 1 1 0 320 1 17 5 1 0 0 0 0 355 1 33 5 5 1 0 0 1 0 390 1 48 6 0 1 0 1 0 0 425 1 63 6 5 1 0 1 1 0 460 1 79 7 0 1 1 0 0 0 495 1 94 7 5 1 1 0 1 0 530 2 09 8 0 1 1 1 0 0 565 2 25 8 5 1 1 1 1 0 600 2 40 9 Table 5 Setting the nominal overload current Example Following figure shows a HF 2 4 DOL 24VDC device with a set nominal current of 1 63 A 17 Example for nominal current setting LEDs on the front side...

Page 26: ...No No Table 7 HF Types with motor protection functions The following table 8 shows the rated operational current AC 51 and AC 53a for the HF range The maximum load important for overload protection can be set The minimum load current is important for protection against phase failure HF Types Technical data HF0 6 DOL 24VDC HF0 6 DOLE 24VDC HF0 6 ROLE 24VDC HF0 6 ROL 24VDC HF2 4 DOL 24VDC HF2 4 DOLE...

Page 27: ...tchover contact will be switched This functions protects against stall and jam Function principle thermal calculation method The electronics continuously calculate a model of the thermal load on the motor dependent on operating time and load current The motor memory module charges when the motor is switched on and discharges by switching off the motor After an overload trip the motor memory module...

Page 28: ...y and overload protection integrated Example Manual error acknowledgment after phase asymmetry tripping The device can be manually reset in two different ways by pressing the reset button in front of the device or remotely with a push button Pressing the manual reset button Press the reset button on the front of the device By pressing the reset button for more than two sec the device returns to th...

Page 29: ...F ON Internal error Internal device error device replacement required ON ON OFF OFF Not possible External error in the controller or I O devices maintenance requirement Motor protection function The motor current is higher than the nominal motor current specification e g Class 10A Cooling time is running 20 min ON Flashes OFF ON Automatic1 After two min ON flashes a manual reset is possible ON Fla...

Page 30: ...Motor protection function The motor current is higher than the nominal motor current specification e g Class 10A Cooling time is running 20 min ON Flashes OFF ON Automatic After 2 min ON flashes a manual reset is possible ON Flashes OFF Flashes Manual Error restoring the system state Checksum error The thermal memory of the motor protection function is set to the maximum value The error must be ma...

Page 31: ...ng ON Flashes OFF ON Automatic1 After 2 minutes the L or R flashes a manual reset is possible An error occurred with left rotation reverse running ON Flashes Flashes OFF Manual An error occurred with right rotation forward running ON Flashes OFF Flashes Manual Error restoring the system state Checksum error The thermal memory of the motor protection function is set to the maximum value The error m...

Page 32: ...ction is set to the maximum value The error must be manually acknowledged also in automatic operation ON Flashes Flashes Flashes Manual Symmetry The two motor currents deviate from each other by more than 33 ON Flashes OFF OFF Manual Blocking The max measurable motor current is exceeded for more than 2 sec An error occurred with left rotation reverse running OFF Manual Flashes OFF Manual An error ...

Page 33: ...5 horizontal vertical 1SAT146000R1011 HF9 ROLE 24VDC TH35 15 TH35 7 5 horizontal vertical 1SAT115000R1011 HF0 6 ROL 24VDC TH35 15 TH35 7 5 horizontal vertical 1SAT125000R1011 HF2 4 ROL 24VDC TH35 15 TH35 7 5 horizontal vertical 1SAT145000R1011 HF9 ROL 24VDC TH35 15 TH35 7 5 horizontal vertical 1SAT112000R1011 HF0 6 DOL 24VDC TH35 15 TH35 7 5 horizontal vertical 1SAT122000R1011 HF2 4 DOL 24VDC TH35...

Page 34: ...tion De installation requirements All terminals must be removed or disconnected Steps for de installing from DIN rail 1 Press the device downwards 2 Pull the lower half of the device away from the DIN rail 3 Lift the device from the upper edge of the DIN rail Disposal All electronic compact starters comply with ROHS the directive on the restriction of the use of certain hazardous substances in ele...

Page 35: ...ires are used the use of shielded conductors is recommended Commissioning steps for all terminals 1 Plug the conductor into the appropriate terminal point See figure 20 A 2 Tighten the screw in the opening above the terminal with a screwdriver See figure 20 B 20 Commissioning procedure 6 2 Main and load terminal connection Main terminal side The main terminal side or infeed side is marked with 1 L...

Page 36: ...age US The same voltage source potential may be used for the control supply voltage and the control inputs Please see wiring diagram in figure 21 commis sioning the control inputs of DOL ROL and R types Terminal ON R L The signal for starting or switching off the motor is applied at the control input For direct on line starters there is one control input labeled ON For reversing types terminal R i...

Page 37: ...otential may be used for the control supply voltage and the control inputs Please see figure 22 The reference point for the control inputs ON R L is terminal E 22 Wiring the supply and control inputs of DOLE and ROLE types E µController M 3 R MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 24 V DC L1 L2 L3 N 0 V DC L ...

Page 38: ... at http new abb com low voltage products pilot devices It is suggested to use e g the ABB push buttons MP1 10x MCBH 00 MCB 10 23 Wiring the manual reset with a push button 24 Wiring the automatic reset 6 5 Signaling relay terminals An auxiliary relay for activating external brakes or acknowledgements such as to the PLC must be connected to the system s 4T2 and N connections µController R MAN RES ...

Page 39: ...MO132 1 6 1 6 500 HF9 35 MO132 2 5 2 4 500 HF9 35 MO132 4 0 4 0 500 HF9 35 MO132 6 3 6 5 500 HF9 35 MO132 10 91 500 Table 15 Type 1 coordination of HF Starter with Manual Motor Starter MO132 at 500 V AC 1 HF9 variants are able to switch 6 5 A in utilization category AC 53a and 9 A in AC 51 HF Starter Iq kA SCPD Max Current A Max Voltage V AC HF0 6 70 MO132 0 63 0 075 415 HF0 6 70 MO132 0 63 0 63 4...

Page 40: ...415 16 3 MO132 16 16 415 20 3 MO132 20 20 415 25 3 MO132 25 25 415 32 3 MO132 32 32 415 Table 18 Type 1 coordination of HF Starter with Manual Motor Starter MO132 at 415 V AC Group mounting example 1 As visualized in figure 25 as a short circuit protection device the MO132 32 is chosen The nominal current is 32 A Customers now have the option to combine different current sizes and variants of HF s...

Page 41: ... table 19 and for 415 V AC in table 20 HF Starter Iq kA SCPD Max Current A Max Voltage V AC HF0 6 35 Fuse 25 A gG 0 63 500 HF2 4 35 Fuse 25 A gG 2 4 500 HF9 35 Fuse 25 A gG 93 500 Table 19 Type 1 coordination of HF Starter with Fuses at 500 V AC 3 HF9 variants are able to switch 6 5 A in utilization category AC 53a and 9 A in AC 51 HF Starter Iq kA SCPD Max Current A Max Voltage V AC HF0 6 50 Fuse...

Page 42: ... HF0 6 50 Fuse 25 A gG 25 415 HF2 4 50 Fuse 25 A gG 25 415 HF9 50 Fuse 25 A gG 25 415 Table 22 Type 1 coordination of HF Starter with Fuse 25 A gG at 415 V AC Short circuit protection for use in UL market For single or group protection the following fuses can be used for UL application according to UL 60947 1 4 1 Type 1 coordi nation HF Starter FLA A V AC Iq kA SCPD Max current A Max Voltage V AC ...

Page 43: ... V AC brake must be connected to the 4 T2 terminals and the star point of the motor The current for braking is taken from one phase and the neutral conductor see figure 27 which is valid for the following types DOL types ROL types R type The motor current monitoring must be increased by the brake value nominal value of the brake This has to be set at the electronic compact starter For setting the ...

Page 44: ...es see figure 28 and is valid for DOL types ROL types R type The motor current monitoring must be increased by the brake value nominal value of the brake This has to be set at the electronic compact starter For setting the nominal current please refer to chapter 3 3 28 Commissioning a motor with a 400 V AC brake µController M 3 R MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and...

Page 45: ...ixture of air and flammable substances in the form of powder or dust is not likely to occur in normal operation but if it does occur it will persist for a short period only 8 1 Prevention of cross error circuit Since the control supply voltage or the control input voltage of the hybrid motor starter is disconnected via a single channel to the safety relay this type of installation is allowed accor...

Page 46: ...30 Wiring diagram ROL µController M 3 ON MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 24 V DC L1 L2 L3 N 0 V DC µController M 3 R MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 24 V DC L1 L2 L3 N 0 V DC L ...

Page 47: ...e same supply voltage It is not necessary to connect to two different supplies 31 SSR single channel connection to ON To learn more about the different wiring types please follow this link µController M 3 ON MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N 0...

Page 48: ...It is not necessary to connect to two different supplies 32 SSR single channel connection to E µController M 3 ON MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N 0 V DC To learn more about the different wiring types please follow this link ...

Page 49: ...cted over the systems entire lifetime The safety relay and the electronic compact starter can be connected to the same supply voltage It is not necessary to connect to two different supplies µController M 3 ON MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N...

Page 50: ...systems entire lifetime The safety relay and the electronic compact starter can be connected to the same supply voltage It is not necessary to connect to two different supplies 34 Single channel connection to µController M 3 ON MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 ...

Page 51: ...age supply with a controlled motor always results in wear to the electronic compact starter The safety relay and the electronic compact starter can be connected to the same supply It is not necessary to connect to two different supplies Please use two channel connection to prevent from cross circuit failure 35 SSR two channel connection to ON and E µController M 3 ON MAN RES AUT 96 Signal 95 97 1 ...

Page 52: ... starter can be connected to the same supply It is not necessary to connect to two different supplies Please use two channel connection to prevent from cross circuit failure 36 SSR two channel connection to US and µController M 3 ON MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S...

Page 53: ...pan Switching off the control supply voltage with a controlled motor always results in wear to the electronic compact starter The safety relay and the electronic compact starter can be connected to the same supply It is not necessary to connect to two different supplies 37 ROLE SSR two channel connection to R and L µController M 3 R L MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Devic...

Page 54: ...tched instead of the control supply voltage If possible use this circuit example in order to achieve the maximum lifespan 38 ROLE SSR single channel connection to E µController M 3 R L MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N 0 V DC To learn more abo...

Page 55: ...ectronic compact starter can be connected to the same supply It is not necessary to connect to two different supplies µController M 3 R L MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N 0 V DC 39 ROLE SSR single channel disconneting US To learn more about t...

Page 56: ...nic compact starter can be connected to the same supply It is not necessary to connect to two different supplies 40 ROLE single channel connection to µController M 3 R L MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N 0 V DC To learn more about the differen...

Page 57: ...he same supply It is not necessary to connect to two different supplies 41 ROLE SSR connection to E R and L µController M 3 R L MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N 0 V DC To learn more about the different wiring types please follow this link ...

Page 58: ...y and the electronic compact starter can be connected to the same supply It is not necessary to connect to two different supplies 42 ROLE SSR connection to US and µController M 3 R L MAN RES AUT 96 Signal 95 97 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 Device and wire protection US U1 V1 PE W1 14 24 34 42 A2 X4 X1 Sentry SSR10 S3 A1 T1 R1 T2 R2 13 23 33 41 E S2 S2 24 V DC L1 L2 L3 N 0 V DC To learn more about...

Page 59: ...4VDC The device may not be subjected to mechanical or thermal stress that exceeds the thresholds specified in the operating manual To protect the device against mechanical or electrical damage install it in a suitable housing with appro priate degree of protection as per EN IEC 60529 if required Maximum operating altitude The maximum operating altitude without derating is 2000 m 6 561 ft Mechanica...

Page 60: ...60 ELECTRONIC COMPACT STARTER MANUAL 10 Dimensional drawings in mm inch Dimension drawings for all HF types with integrated overload protection ...

Page 61: ...61 ELECTRONIC COMPACT STARTER MANUAL in mm inch Dimensional drawings for R type ...

Page 62: ...ch v y_WtX5FYOis Episode 2 Hybrid technolog of HF range youtube com watch v OtQ1zkhHMEk Episode 3 HMI and wiring HF range youtube com watch v P6F3pW_0_Yg Episode 4 Setting the nominal current HF range youtube com watch v Q4kO3PBoqZw For more information and download material please visit our homepage or find our videos about the HF range ...

Page 63: ...out prior notice With re gard to purchase orders the agreed par ticulars shall prevail ABB AG does not ac cept any responsibility whatsoever for potential errors or possible lack of infor mation in this document We reserve all rights in this document and in the subject matter and illustrations con tained therein Any reproduction disclo sure to third parties or utilization of its contents in whole ...

Reviews: