AR2000 SLIDING GATE OPERATOR
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8. Maintenance:
Please check and add transformer oil (DB25-GB2536) regularly, you may change the oil
according the weather. If the temperature is lower than –20ºC, you can select #45 oil.
Table 3 Parameters of DB25 transformer oil
Kinematic viscosity (20ºC) Break down voltage Solidification point
≤30 Centistoke ≥35 kV ≤-25ºC
Ensure the operator is well earthed, and correctly terminated.
Regularly grease the wheels and axles to ensure the gate moves smoothly.
Ensure the power is switched off before removing the cover.
Keep operator clean at all times.
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