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temperature of 0 to 40 .
When the battery pack reaches a temperature
suitable for charging, the charging is automatically
started.

Error lamp (red) for the battery charger blinks

The battery breaks down or is at the end of its life

Replace the battery.

Performance Inspection Mode, for example after maintenance / oil.

This mode can be used to test the tool’s performance independent of the setting parameters, the tool will not shut-off.

Attach the battery.

Please use the TF pin 2 x 90 as supplied in the box of the tool.

Push the button in the back of the tool (careful to prevent damage to the button), pull the trigger and release the trigger. If the LED stats blinking white the tool is in inspection mode, the tool
speed will be 4800 rpm.

ERROR Mode: Display by LED

​LED lighting pattern at Error or alarm. 

​Condition

​LED Lightning/Blinking pattern

​Communication Error

​2 times blinking

​Inspection / repair of the tool is necessary.

Please send the tool to our company or our certified service shop for repair.

Motor lock error

​5 times blinking

Wire breakage in motor temperature
sensor

6 times blinking​

​Wire breakage in driver temperature sensor

​7 times blinking

​Over-voltage error

​8 times blinking

​Over-current error

​9 times blinking

​Speed setting error

​10 times blinking

​The speed setting switch is set to the intermediate position of the adjacent setting. Please
remove the battery pack and set the speet setting switch setting to the correct position.

​Low voltage error *1

​11 times blinking

​Please replace the battery pack

​Battery pack remaining amount alarm *2*3*

​Continuous blinking

​Please replace the battery pack

Overheat alarm *3

​Lighting

​Please wait until release (LED lamp lights off).

​*1: Low voltage error may operate when using a battery pack whose performance has deteriorated due to deterioration, low temperature, etc. Normally, overdischarge protection in
the battery pack operates first and the low voltage error will not operate.

*2 : Even if battery pack remaining amount alarm occurs, if you continue to use without replacing the battery pack, overdischarge protection in the battery pack is activated and the
power supply is shut off.

*3 : Even if the tool stops due to overheating while the battery pack remaining amount alarm is generated, LED keeps high speed blinking and will not be lit.

< The tool does not operate until the overheat status is released.>

​Motor Overheat

The motor of the tool might overheat at intensive use. This overheat is depending on the tools adjustment (speed and relief valve) and the application, hard joint or soft joint.

At maximum torque output on hard joint application (0.5 seconds impulsing) the models can make at least the number of cycles as per below:

YZ-T600: 10 cycles per minute

YZ-T800: 8 cycles per minute

YZ-T900: 6 cycles per minute

YZ-T950: 5 cycles per minute

Intended use:

The user or the user's employer shall assess the specific use that can be present as a result of each use.

Never use the tool otherwise than the tool is designed for and as explained in this manual.

Damages as a consequence of not following this manual, or caused by incorrect use or incorrect repairs, will never be covered by our warranty and we will have no responsibility for it. We reserve
the right for technical improvements, without prior notification.

This tool is designed for tightening processes on threaded fasteners, if used otherwise a risk assessment has to be made by the employer/user.

Summary of Contents for YZ-T600E

Page 1: ...YZ T600E MANUAL EN www rami yokota com...

Page 2: ...our website Make sure that during operation of the tool no projectiles can be generated this can be dangerous and may cause injuries Make sure that the work piece is securely fixed Make sure that the...

Page 3: ...t in short circuit of the terminals of the battery pack and fire Do not expose battery cartridge to water or rain A battery short can cause large current flow overheating possibly burns and even a bre...

Page 4: ...s too low 10 Value too low 11 Number of impulses too high 12 Cycle OK The torque reached in the joint is depending on 3 settings The motor speed 1 Output value 2 Cut value 3 Tightening time 4 Value ri...

Page 5: ...s output with the relief valve mechanical adjustment on the impulse mechanism Always take off the battery when adjusting the torque output with the relief valve on the impulse mechanism Use the TF pin...

Page 6: ...sult setting item and set value 3 Function key Switching of tightening screen setting screen and or of display screen 4 Numeric key Enter the set value 5 CAN key Return to the previous screen 6 ENT ke...

Page 7: ...arameter or use CAN to cancel the input value Use Up and Down arrow to select the next parameter to be set Press NEXT key to enter the next page of parameters to be set or PREV to previous page By pre...

Page 8: ...o enter this function Result 20 the average on which the tool has shut off NUM 6 number of impulses including the impulses lower than start value 6 12 15 19 20 21 the value of each impulse If you have...

Page 9: ...value Switch value Cut value Max value 10 150 10 Switch value Value to switch motor speed from middle speed to high speed Switch value Cut value Max value 10 150 10 Cut value Shut off value as soon as...

Page 10: ...h speed a little higher Set the minimum and maximum number of impulses according the hardness of the application Set the start value and the switch value according the hardness of the application The...

Page 11: ...Over voltage Error Over current Error Abnormal pulse signal Memory Error Please send the tool for repair to an authorized service shop Extreme low environment temperature can show a wire breakage erro...

Page 12: ...pack Overheat alarm 3 Lighting Please wait until release LED lamp lights off 1 Low voltage error may operate when using a battery pack whose performance has deteriorated due to deterioration low temp...

Page 13: ...e of warranty claims is no part of the warranty arrangements Also claims for loss of production and or other damages are excluded from this warranty Repairs under warranty can only be considered when...

Page 14: ...www rami yokota com...

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