Sharp SX 1075 Service Maintenance Manual page 153

SEAL WIRE TENSION SPRINGS (con't)
3. Manually open the pressure jaw to its
completely open position. Insert the seal wire
changing tools (shipped with the accessories
TM
for your Sharp SX
into the stripper plate as shown in Figure 3-
336.
Figure 3-336. Inserting the Seal Wire Changing Tools
4. Remove the two mounting screws for the seal
wire. Once the seal wire is free of the
machine, remove the seal wire changing tools
(Figure 3-337).
Mounting Screws
Figure 3-337. Seal Wire Mounting Screws
SX™
Service and Maintenance Manual
SEALER ASSEMBLY
in the accompanying box)
SECTION 3 – COMPONENT REPAIR
5. Locate the eight heater block mounting screws
and remove. Once the screws are out, the
heater block will fall down until the wires
attached to it are tight. Catch the heater block,
and slowly move down until the wires are
holding it (Figure 3-338).
Figure 3-338. Heater Block Mounting Screws
Note: Viewed from Rear; Cradle Removed for Clarity
6. With the heater block hanging loose from the
horizontal plate, rotate one end of the jaw end
block outwards, exposing the tension plunger.
Remove the plunger and plunger spring, and
replace. Repeat on the other jaw end block
(Figure 3-339).
Plunger Spring
Figure 3-339. Removing the Plunger Spring
3-133
Tension Plunger
960714-02B © 2007 I2407