E1 Series Servo Drive User Manual General Precautions
General Precautions
Before using the product, please carefully read through this manual. HIWIN Mikrosystem (HIWIN) is not
responsible for any damage, accident or injury caused by failure in following the installation instructions
and operating instructions stated in this manual.
Do not disassemble or modify the product. The design of the product has been verified by structural
calculation, computer simulation and actual testing. HIWIN is not responsible for any damage,
accident or injury caused by disassembly or modification done by users.
Before installing or using the product, ensure there is no damage on its appearance. If any damage
is found after inspection, please contact HIWIN or local distributors.
Carefully read through the specification noted on the product label or technical document. Install the
product according to its specification and installation instructions stated in this manual.
Ensure the product is used with the power supply specified on the product label or in the product
requirement. HIWIN is not responsible for any damage, accident or injury caused by using incorrect
power supply.
Ensure the product is used with the rated load. HIWIN is not responsible for any damage, accident or
injury caused by improper usage.
Do not subject the product to shock. HIWIN is not responsible for any damage, accident or injury
caused by improper usage.
If an error occurs in the servo drive, please refer to chapter 13 and follow the instructions for
troubleshooting. After the error is cleared, power on the servo drive again.
Do not repair the product by yourselves when it malfunctions. The product can only be repaired by
qualified technician from HIWIN.
HIWIN offers 1 year warranty for the product. The warranty does not cover damage caused by improper
usage (Refer to the precautions and instructions stated in this manual.) or natural disaster.
The maximum ambient temperature must be below 45
o
C.
The product can only be installed in an environment with pollution degree not exceeding 2.
The control power input must be: 220 VAC, 1 A and level 2.
The rated voltage input is 240 VAC. Short-circuit current must be below 5000 A.
Before inspection, please turn off the power and wait for at least 15 minutes. To avoid electric shock, ensure the residual
voltage between P and N terminals has dropped to 50 VDC or lower by using multimeter.
The short circuit protection for internal circuits does not support branch circuit protection. Branch circuit protection must be
implemented in accordance with the National Electrical Code and any additional local codes. Refer to the table below for
the suggested fuses used in both the main power input (L1, L2, L3) and control power input (L1C, L2C) of the servo drive.
ED1□-□□-10□□-□□ Littelfuse / JLLN015.T Class T 300V, 15A
The servo drive is suitable for use in a circuit capable of delivering not more than 5000 rms symmetrical amperes and 240
volts maximum.
The level of motor overload protection is the percentage of full-load current. (120% of full-load current)
The servo drive does not provide motor over-temperature protection.
Use copper conductors of rated temperature 60/75°C.
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