D
IRECTION
5750007-1EN, R
EV
. 1
LOGIQ E10 B
ASIC
S
ERVICE
M
ANUAL
8 - 208
Section 8-8 - Replacing XYZ Parts
8-8-5
Drive Gear Assembly replacement
Table 8-233 Manpower / Time and Tools
Manpower /
Time
Tools / PPE
Two People /
30-45 minutes
8-2-5 "Tools needed for servicing the LOGIQ E10" on page 8-6
8-2-6 "PPE Required During Service" on page 8-6
Table 8-234 Preparations and Preparation Links
Preparations - you must perform the following steps
WARNING
WARNING
Risk of electrical shock, system must be turned off. Avoid all contact with electrical contacts,
conductors and components. Always use non-conductive handles designed for the removal
and replacement of ESD sensitive parts. All parts that have the potential for storing energy
must be discharged or isolated before making contact.
IF THE SHEAR WAVE OPTION IS PRESENT, MAKE SURE THE LEDS ON THE CAPACITOR
PACK ARE OFF.
Prior to removing the Card Rack Boards, the LEDs on the end of each board should be unlit, to
indicate boards are NOT powered.
DO NOT TOUCH ANY BOARDS WITH INTEGRATED CIRCUITS PRIOR TO TAKING THE
NECESSARY ESD PRECAUTIONS:
1. ALWAYS CONNECT YOURSELF. THE ESD WRIST STRAP SHOULD BE CONNECTED TO ONE
OF THE TWO RECEPTICALS INTEGRATED ON THE FRAME, SPECIFICALLY FOR THAT
PURPOSE.
2. FOLLOW GENERAL GUIDELINES FOR HANDLING OF ELECTROSTATIC SENSITIVE
EQUIPMENT.
WARNING
WARNING
Energy Control and Power Lockout for LOGIQ E10
:
When servicing parts of the Ultrasound System where there is exposure to voltage greater than 30
Volts:
1. TURN OFF THE SCANNER.
2. UNPLUG THE SYSTEM.
3. MAINTAIN CONTROL OF THE SYSTEM POWER PLUG.
4. WAIT FOR AT LEAST 20 SECONDS FOR CAPACITORS TO DISCHARGE AND THE ON/OFF
BUTTON (WHITE LIGHT ON THE OP PANEL) TO TURN OFF, AS THERE ARE NO TEST POINTS
TO VERIFY ISOLATION.
5. REMOVE THE BATTERY COVER AND DISCONNECT THE POWER CABLES
J10
and
J11
(black
and red) FROM THE BACKPLANE. See:
and
Beware that the Main Power Supply, the Batteries, Power Module, ECB Shear Wave Capacitor Pack
may be energized, even if the power is turned OFF if the cord is still plugged into the AC Outlet.
NOTE: There is need to disconnect the Probes, they are probably safest if kept on the LOGIQ E10. The External I/O
Cabling does not need to be removed unless it is in the way.
1. While the LOGIQ E10 is powered up, move the Operator Interface up and towards the user.
2. Power down the system.
3. Disconnect the mains power cable from the wall outlet.
4. Remove the Side Covers, the Battery Cover, Top Cover and the Rear Cover.
Signed
Date
TAG
&
LOCKOUT
J10
J11
J10
J11
Signed
Date
TAG
&
LOCKOUT
Содержание 5935000E10
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