MAX 4000 Series Hardware Installation Guide
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•
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Important safety instructions
The following safety instructions apply to the MAX:
1
Product installation should be performed by trained service personnel only.
2
Read and follow all warning notices and instructions marked on the product or included in
the manual.
3
The maximum recommended ambient temperature for MAX models is 104° Fahrenheit
(40° Celsius). Take care to allow sufficient air circulation or space between units when the
MAX is installed in a closed or multirack assembly, because the operating ambient
temperature of the rack environment might be greater than room ambient.
4
Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation
of the product and to protect it from overheating, these slots and openings must not be
blocked or covered.
5
Installation of the MAX in a rack without sufficient air flow can be unsafe.
6
If installed in a rack, the rack should safely support the combined weight of all equipment
it supports. A fully loaded redundant-power MAX weighs 25.5 lbs (56 kg). A fully loaded
single-power MAX weighs 13.6 lbs (30 kg).
7
The connections and equipment that supply power to the MAX should be capable of
operating safely with the maximum power requirements of the MAX. In the event of a
power overload, the supply circuits and supply wiring should not become hazardous. The
input rating of the MAX is printed on its nameplate.
8
Models with ac power inputs are intended for use with a three-wire grounding type
plug—a plug which has a grounding pin. This is a safety feature. Equipment grounding is
vital to ensure safe operation. Do not defeat the purpose of the grounding type plug by
modifying the plug or using an adapter.
9
Before installation, use an outlet tester or a voltmeter to check the ac receptacle for the
presence of earth ground. If the receptacle is not properly grounded, the installation must
not continue until a qualified electrician has corrected the problem. Similarly, in the case
of dc input power, check the dc ground(s).
10 If a three-wire grounding type power source is not available, consult a qualified electrician
to determine another method of grounding the equipment.
11 Models with dc power inputs must be connected to an earth ground through the terminal
block Earth/Chassis Ground connectors. This is a safety feature. Equipment grounding is
vital to ensure safe operation.
