Health and Safety Information
4 | UTM-1 Getting Started Guide
Health and Safety Information
Read the following warnings before setting up or using the appliance.
Warning - Do not block air vents. A minimum
1/2-inch clearance is required.
Warning - This appliance does not contain
any user-serviceable parts. Do not remove
any covers or attempt to gain access to the
inside of the product. Opening the device or
modifying it in any way has the risk of
personal injury and will void your warranty.
The following instructions are for trained
service personnel only.
To prevent damage to any system board, it is important to handle it with care. The following
measures are generally sufficient to protect your equipment from static electricity discharge:
When handling the board, to use a grounded wrist strap designed for static discharge
elimination.
Touch a grounded metal object before removing the board from the antistatic bag.
Handle the board by its edges only. Do not touch its components, peripheral chips, memory
modules or gold contacts.
When handling processor chips or memory modules, avoid touching their pins or gold edge
fingers.
Restore the communications appliance system board and peripherals back into the
antistatic bag when they are not in use or not installed in the chassis. Some circuitry on the
system board can continue operating even though the power is switched off.
Under no circumstances should the lithium battery cell used to power the real-time clock be
allowed to short. The battery cell may heat up under these conditions and present a burn
hazard.
Warning - DANGER OF EXPLOSION IF
BATTERY IS INCORRECTLY REPLACED.
REPLACE ONLY WITH SAME OR
EQUIVALENT TYPE RECOMMENDED BY
THE MANUFACTURER. DISCARD USED
BATTERIES ACCORDING TO THE
MANUFACTURER’S INSTRUCTIONS.
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