IAI America IX-NSN6016H - Manual (Page 114)

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1. Precautions for Use
11.6.2 IX-NNW70
††H/80††H
An IP65 dust-proof/splash-proof specification can be achieved by applying the pressure specified below from the
air supply port provided on the side face of the base.
x The air supply source (relief valve, etc.) and air tubes (‡6) are provided by the customer.
x The speed controller is already adjusted to the specified pressure, so you need not adjust the needle.
Service pressure 0.2 to 0.3 (MPa)
Pipe size Outer diameter
‡6 x Inner diameter ‡4
Fluid used
Clean, dry air free from compressor oil, etc. The air filtration rating shall be 10 Pm or less,
dew point of dry air in atmosphere shall be -20 qC or less.
z Adjustment of supply pressure
Do not add all supply pressure in one go.
Gradually increase the supply pressure to a level of 0.2 to 0.3 MPa.
x Be sure to use clean, dry air with an atmospheric dew point of -20qC or less. If dry air is not used,
condensation may occur inside the robot, resulting in earth leakage or malfunction.
x Do not apply pressure exceeding the specified maximum pressure of 0.3MPa. Doing so may cause the
seals to break and impair the robot’s dust-proof/drip-proof performance.
x The speed controller is already adjusted to the specified pressure, so do not adjust the needle. If the needle
is adjusted, dust-proof/splash-proof performance may drop.
Air supply port for air purge
(speed controller) Applicable tube:
Outer diameter
‡6
(inner diameter ‡4)
To air supply
source
Caution