Ravas SafeLoad User Manual Download

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INSTALLATION MANUAL

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RAVAS-

SafeLoad

INSTALLATION MANUAL

RAVAS-SafeLoad

Rev.20211209
Printing/typographical errors and model changes reserved

Summary of Contents for SafeLoad

Page 1: ...INSTALLATION MANUAL RAVAS SafeLoad 1 INSTALLATION MANUAL RAVAS SafeLoad Rev 20211209 Printing typographical errors and model changes reserved...

Page 2: ...se instructions or from negligent operation or assembly even if this is not expressly stated in this instruction manual In light of our policy of continuous improvement it is possible that details of...

Page 3: ...ors 13 5 4 Mechanics Installing the height switch 14 5 5 Mechanics installing the indicator 15 5 6 Electronics mounting the cables 16 5 7 Electronics wiring drawing indicator 17 5 8 Electronics relay...

Page 4: ...rror messages 34 8 1 Error messages 34 8 2 Checking the logged errors 36 8 3 Debug mode for troubleshooting 36 9 User MENU 37 9 1 Setting the date and time 37 9 2 Setting the backlight 37 9 3 Reading...

Page 5: ...AS SafeLoad should only be performed by an acknowledged electro and hydraulic technical installer Possible failures to the equipment must be communicated to your installer The equipment should be chec...

Page 6: ...of 9VDCup to 18VDC are regulated and filtered by an integrated regulator board The power supply of the indicator can be connected to the battery of the forklift The most common voltages for fork lift...

Page 7: ...operates on 12 Vdc and can handle voltage differences between 9VDC and 18VDC In cases where the battery voltage is greater than 12 Vdc the system requires a DC DC power converter with an output volta...

Page 8: ...k such as the mast mast roles and bearings will influence the accuracy of the weightings For this reason it is important that these components are in good condition no local wear in the mast of the fo...

Page 9: ...re hose that steers the cylinder In most cases there is one cylinder which moves the carriage plate The sensor is mounted as close to the cylinder as possible When the pressure hose splits to multiple...

Page 10: ...INSTALLATION MANUAL RAVAS SafeLoad 10 Type A 1 central cylinder 1 2 S19 Mount the T piece into the delivery line of the truck near the cylinder for the diversion of the pressure to the SafeLoad...

Page 11: ...INSTALLATION MANUAL RAVAS SafeLoad 11 Type B 2 cylinders on both sides Mount the T piece into the delivery line of the truck near the cylinder for the diversion of the pressure to the SafeLoad 1 2 S19...

Page 12: ...INSTALLATION MANUAL RAVAS SafeLoad 12 5 2 Hydraulics mounting the oil pressure sensor 2 S19 The connector on the sensor is G 1 4 BSP male 1...

Page 13: ...t as long as they are in line with the tilting cilinders See examples of mounting positions underneath The moment force sensors consist of parts 2 moment force sensors with 2 meters cable length to be...

Page 14: ...ge over point Most likely this would be at position 1 See sketch above or position 2 could also be a possibility for mounting the sensor The sensor is delivered with 2 mounting brackets for easy mount...

Page 15: ...INSTALLATION MANUAL RAVAS SafeLoad 15 5 5 Mechanics installing the indicator Position of the indicator Installing the indicator The indicator should be easy to reach and read out...

Page 16: ...that the cable is kept tidy and protected Keep the cable out of sight as much as possible this makes that the whole looks tidy and it minimizes the possibility of damage to the cable It may be necess...

Page 17: ...INSTALLATION MANUAL RAVAS SafeLoad 17 5 7 Electronics wiring drawing indicator...

Page 18: ...INSTALLATION MANUAL RAVAS SafeLoad 18 5 8 Electronics relay option connections...

Page 19: ...trucks which have a dirty power supply a filter is recommended The RAVAS SafeLoad comes standard with an internal 12V regulator board art no EB REG 12V12V 120MA Other power supply voltages from truck...

Page 20: ...INSTALLATION MANUAL RAVAS SafeLoad 20 5 10 Remove any air from the hydraulic system Bring the forks to maximum height twice to remove any remaining air from the hydraulic system...

Page 21: ...RAVAS SafeLoad 21 M1 6 Calibration 6 1 Preparing for calibration L1 OK OK _D I 1 Recommended calibration weight M1 2 3 of the truck s lifting capacity EXAMPLE 1 2 2t truck M1 1500 X 0 min 10 C 15 F 0...

Page 22: ...ions of indicator Height indication bar Tilting indication for future use Load indication bar Operating Screen green red backlight Weight Units Stable sign Approximate LCP indication Possible unsafe s...

Page 23: ...INSTALLATION MANUAL RAVAS SafeLoad 23 P a r a m e t e r m o d e p r e s s 5 s...

Page 24: ...ll sound Press and hold the F key for 10 seconds o The display will show PASS Press the key shortly o The display will show 0000 with the most right digit blinking Enter the passcode by using the key...

Page 25: ...INSTALLATION MANUAL RAVAS SafeLoad 25 picture 1 picture 2 picture 3 picture 4 picture 5 Example load diagram forklift truck...

Page 26: ...ro calibration o The display will show S Adj Press the key shortly to enter the span calibration o The display will show the last used span calibration weight in the display To change this value short...

Page 27: ...rtly and the display will show in the following order all segments on green backlight on all LEDs of the LED bar on the software version with red backlight and the present weight NOTE if the truck is...

Page 28: ...ill shortly show CdErr and next return to the previous step PASS o If the right passcode was entered the display will show Wght For entering the weight parameters press the key shortly o The display w...

Page 29: ...shows AutoZ press Enter to continue ManZ manual zero display shows ManZ press Enter to continue 11 display service mode basic basic count res10 12 Power On Zero no yes no 13 Zero suppression 2 0 9 14...

Page 30: ...e lowest position and 3 in the highest position of the forks Use the forklift diagram as reference If the system has no different hydraulic pressures for lower and higher mast stages the settings for...

Page 31: ...moment sensors Note 3 This setting is to set the conditions for initiating the zero track of the oil pressure sensor Note 4 P_009 and P_010 have 2 settings for the zero range of the auto track zero an...

Page 32: ...span 52 Switch point 1st to 2nd fork segment 30 0 100 of range 53 Switch point 2nd to 3rd fork segment 60 0 100 of range 54 Correction factor 1st segment line 000 0 100 compensation 55 Correction fac...

Page 33: ...w led 2 buzzer backlight 100 off off green off off See table above 107 red led 1 buzzer backlight 110 on on red off off See table above 108 red led 2 buzzer backlight 125 on on red on on See table abo...

Page 34: ...changed press the key o The display will show grEEn blinking Change the value using the key or the key and press the key Or If the backlight setting doesn t need to be changed press the key o The disp...

Page 35: ...Enter the passcode by using the key the key and the key o If the wrong passcode was entered the display will shortly show CdErr and next return to the previous step PASS o If the right passcode was e...

Page 36: ...t sensor Press CE key Try removing the weight from the forks before using the zero key If there is no weight on the scale contact your service dealer Err15 15 Compensated zero out of range Increase P0...

Page 37: ...should be sufficient to cancel the error message 2 If the height sensor cable is broken the RAVAS SafeLoad will always presume that the forks are in the second mast stage In the lowest mast position y...

Page 38: ...to the error code 00 xx Press the key for checking the next error Or Press the CE key for leaving the parameter Press the CE key twice again to leave the parameter mode and return to the weigh mode 8...

Page 39: ...key and the key o The display will show nn_01 Enter the proper month by using the key the key and the key o The display will show YE_17 Enter the proper year by using the key the key and the key o The...

Page 40: ...eading out the Bluetooth address press the key twice o The Bluetooth address will scroll through the display from right to left o The display will show 2 _2E 2E7 _2E71 2E715 E7154 2 Press the CE key t...

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