Warnings And Important Information - GE LOGIQ E9 Service Manual

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5535208-100, R

Warnings and important information

Purpose of this section

This section includes important information. Read it before doing any of the procedures in this chapter.

Energy Control and Power Lockout for LOGIQ E9

WHEN SERVICING PARTS OF THE SYSTEM WHERE THERE IS EXPOSURE TO VOLTAGE

GREATER THAN 30 VOLTS:

1. TURN OFF THE SCANNER.

2. UNPLUG THE SYSTEM.

3. DISCONNECT THE EPS (EXTENDED POWER SHUTDOWN) BATTERY AT J3, OR THE

BATTERY FROM THE CHARGEBOARD AT PCN1 WHEN WORKING IN THE BEP. THIS SHOULD

BE DONE WHENEVER THE BEP IS OPEN AND THE EXTENDED POWER SHUTDOWN OR

CHARGEBOARD IS EXPOSED AND CHANGING PARTS.

4. MAINTAIN CONTROL OF THE SYSTEM POWER PLUG.

5. WAIT FOR AT LEAST 20 SECONDS FOR CAPACITORS TO DISCHARGE AS THERE ARE NO

TEST POINTS TO VERIFY ISOLATION. THE AMBER LIGHT ON THE OP PANEL ON/OFF BUTTON

WILL TURN OFF.

Beware that the Main Power Supply, Extended Power Shutdown or ChargeBoard and BEP may be

energized even if the power is turned OFF if the cord is still plugged into the AC Outlet.

When the BEP door is open, the Extended Power Shutdown circuit board or ChargeBoard is exposed.

When working inside the BEP, remove the battery cable from the Extended Power Shutdown or

ChargeBoard to prevent accidental short circuit of the 24V of the battery that can damage the Extended

Power Shutdown or ChargeBoard circuitry.

BECAUSE OF THE LIMITED ACCESS TO CABINETS AND EQUIPMENT IN THE FIELD,

PLACING PEOPLE IN AWKWARD POSITIONS, WE HAVE LIMITED THE LIFTING

WEIGHT FOR ONE PERSON IN THE FIELD TO 16 KG (35 LBS). ANYTHING OVER 16 KG

(35 LBS) REQUIRES TWO PEOPLE.

AT LEAST TWO PERSONS ARE NEEDED WHEN REPLACING CASTERS (WHEELS) OR

ADJUSTING BRAKES.

Section 8-2 - Warnings and important information