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Fuses
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Fuses
Part No. Description
AV1128 6.3A, 250V fast acting (Double fused socket)
AV1129* 10A, 250V fast acting For 100 to 120V
JV290 8 A, 250V fast acting (for main board 3 x heaters & 1 x 24V PWR) Qty Location
2 Mains IEC socket
2 Mains IEC socket
4 Heater Control Board
*For model EVS-TCB-3-C and EVS-TCB-5-C a 10A fuse is recommended for 100-115VAC.
To change a fuse on the IEC socket, follow these steps:
Step 1: Power off the instrument and remove the IEC power cable. Step 2: Locate the mains fuse holder in the IEC socket – place a small screwdriver behind the tab on the top of the fuse drawer to open it. Step 3: Replace the mains fuse (s). Step 4: Close the fuse drawer.
Place a small flat screwdriver behind the tab and pull forwards.
Double fuse holder – 2 x fuses
Insert new fuse(s) into holder and push fuse tray back into the IEC socket with a firm push.
A blown fuse may indicate another problem in the instrument. If a replacement fuse blows, seek further assistance.
To change a fuse on the Heater Control Board, follow these steps:
Step 1: Power off the instrument and remove the IEC power cable. Step 2: Undo the thumbscrews and remove the side cover on the left-hand side of the bath. Step 3: Carefully prise out a blown fuse from a heater position or 24 PWR position (note bath may have 2 heaters or 3 heaters depending upon model). Step 4: push in new fuse
Undo thumbscrews and remove side cover on the left- hand side of the bath
4 x 8A fuses on main board
A blown fuse may indicate another problem in the instrument. If a replacement fuse blows, seek further assistance.
