Connecting Power; Internal Connections; Opening The Housing - OHAUS 2000 Serie Manual Del Usuario

EN-2

2.1.2 Connecting Power

AC Adapter Installation
Connect the AC adapter power cord to the instrument's power input connector, and then connect the AC plug to a suitable
electrical outlet.
Attention: Only use an AC adapter specified by OHAUS.
Battery Power
Allow the battery to charge for 12 hours before using the scale on battery power. The instrument can be operated during
charging, and the battery is protected against overcharging. For maximum operating time, the battery should be charged at
room temperature.

2.2 Internal Connections

Some connections require the housing to be opened.

2.2.1 Opening the Housing

Some connections require the housing to be opened.
WARNING: ELECTRICAL SHOCK HAZARD. REMOVE ALL POWER CONNECTIONS TO THE
INDICATOR BEFORE SERVICING OR MAKING INTERNAL CONNECTIONS. THE HOUSING SHOULD
ONLY BE OPENED BY AUTHORIZED AND QUALIFIED PERSONNEL, SUCH AS AN ELECTRICAL
TECHNICIAN.
Remove the four Phillips head screws from the rear housing.
Open the housing being careful not to disturb the internal connections.
Once all connections are made, reattach the front housing.
2.2.2 Jumper Connections
For a 4-wire load cell with no sense wires: Jumpers W1 and W2 must be shorted.
For a 6-wire load cell that includes sense wires, Jumpers W1 and W2 must be opened.
Note: 6-wire load cell setting is default.
After wiring is completed and jumpers are in place, replace the indicator housing screws.
Power receptacle
2000 SERIES INDICATORS