Owner`s manual
page 3
Important Safety Information
GENERAL
Indoor use only
Ordinary Protection: This equipment should not be exposed to dripping or splashing.
Avoid placing objects lled with liquids, such as vases or glasses, on this equipment.
Mains supply voltage uctuations are not to exceed ±10% of the nominal supply voltage.
Pollution Degree 2
Maximum Relative Humidity: <80%
Operation temperature range: 10 °C to 40 °C
Storage and transportation temperature range –40 °C to 70 °C
Maximum altitude: 3000m (9843 ft.)
Equipment suitable for continuous operation
Weight: 316g / 0.7 lb
SAFETY
Please be sure to power o your 500 series rack before installing or removing this or any
500 series modules. Hot swapping could cause connection sparks at the card-edge
connector that could damaging this or other equipment.
SERVICE INFORMATION
The Grace Design m502 contains no user serviceable components. Contact Grace Design for repair
and upgrade information. In the event that your Grace Design m502 needs to be returned to the
factory, please contact us for a return authorization number.










