Keithley 7037, Инструкция по эксплуатации

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Card Connections and Installation
4-13
Model 7037 installation and removal
The following paragraphs explain how to install and remove
the Model 7037 card from the Model 7001/7002 mainframe.
WARNING
Installation or removal of the Model
7037 is to be performed by qualified ser-
vice personnel. Failure to recognize and
observe standard safety precautions
could result in personal injury or death.
CAUTION
To prevent contamination to the Model
7037 card that could degrade perfor-
mance, only handle the card by the
edges and shields.
Card installation
Perform the following steps to install the Model 7037 card in
the Model 7001/7002 mainframe:
WARNING
Turn off power from all instrumentation
(including the Model 7001/7002 main-
frame) and disconnect their line cords.
Make sure all power is removed and
stored energy in external circuitry is dis-
charged.
1. Mate the connector card to the relay card if they are sep-
arated. Install the supplied 4-40 screw at the end of the
card to secure the assembly. Make sure to handle the
cards by the edges and shields to prevent contamination.
2. Facing the rear panel of the mainframe, select the slot
(CARD 1 or CARD 2) that you want to install the
Model 7037 card in.
3. Referring to Figure 4-16, feed the Model 7037 card into
the desired slot so the edges of the relay card ride in the
rails.
4. With the ejector arms in the unlocked position, push the
Model 7037 card all the way into the mainframe until
the arms engage into the ejector cups. Then push both
arms inward to lock the card into the mainframe.
WARNING
To avoid electric shock that could result
in injury or death, make sure to properly
install and tighten the safety ground
screw shown in Figure 4-16.
5. Install the screw shown in Figure 4-16.
Card removal
To remove the Model 7037 card, f rst unloosen the safety
ground screw, unlock the card by pulling the latches out-
ward, and then pull the card out of the mainframe. Remem-
ber to handle the card by the edges and shields to avoid
contamination that could degrade performance.
Figure 4-16
Model 7037 card installation in Model 7001
Screw
Lock card
Unlock card
Ejector
Arms (2)
Screw