Deutz EMS2, Описание системы

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Page 81
EMS 2
Installation
10 Installation
●
Depending on the design of the configuration, the wiring to be carried out by the customer can be seen
in the engine-specific
wiring diagram , which is delivered together with the engine.
●
With regard to the mechanical installation of the control unit, reference is made to the installation gui-
delines regarding the installation of electronic systems in DEUTZ diesel engines, order No. 0399 1990/1.
Further information can be obtained from
DEUTZ AG
Installation Consultancy Department
Tel.: (0221) 822 3140
Fax.: (0221) 822 3198
Sensors and actuators must not, either for checking or test purposes, be individually connected to or bet-
ween external voltage sources, but only in combination with the EMS 2, as the risk of destruction otherwise
exists!
Despite polarity reversal protection in the control units, polarity reversal must be avoided. Polarity reversal
may lead to damage to the control units!
The control unit plug connections are only dust and water-tight when the counter-plugs are connected!
Until the counter-plugs are connected, the control units must be protected against spray water and electri-
cal discharge at the contacts due to touching!
Attention:
Sensors and actuators must not, either for checking or test purposes, be individually connected to or bet-
ween external voltage sources, but only in combination with the EMS 2, as the risk of destruction otherwise
exists!
Despite polarity reversal protection in the control units, polarity reversal must be avoided. Polarity reversal
may lead to damage to the control units!
The control unit plug connections are only dust and water-tight when the counter-plugs are connected!
Until the counter-plugs are connected, the control units must be protected against spray water and electri-
cal discharge at the contacts due to touching!