GBC PRO-TECH DS-60, Руководство по эксплуатации и обслуживанию

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Maintenance and Troubleshooting DS-60 Operation and Maintenance Manual
4-2 © GBC Pro-Tech 1998 January
4. Grasp the aluminum base of the thermocouple on
either side of the rivets to provide support as shown
in Figure 4-1. Using your fingers, gently bend the
thermocouple where the “guitar pick” sensor meets
the aluminum base.
Figure 4-1: Adjusting the Thermocouple
Once installed, the critical point of the thermocou-
ple MUST make direct contact with the roll as
shown in Figure 4-2.
Figure 4-2: Correct Thermocouple Contact
CAUTION
5. Replace the thermocouple and tighten the screws.
&OHDQLQJ
Tools required:
• 80% isopropyl alcohol (or dishwashing detergent)
• Several 100% lint free paper or cotton terry cloths
• Protective rubber gloves
• Soft cleaning pad
To clean dust and dirt from the rolls:
The silicone (lower) main roll can be cleaned of dust
and dirt by passing an adhesive coated board through
the nip. (Be sure to set the nip for the thickness of the
board used).
WARNING
To clean beads of adhesive from the rolls:
1. Allow the heat press to cool completely.
2. Set the FWD/REV switch to the REV position.
3. Clean the upper main roll using a fine, soft clean-
ing pad.
4. Clean the lower main roll with either a mild dish-
washing detergent or a moderate amount of 80%
isopropyl alcohol on a cotton terry cloth.
CAUTION
Firmly hold the thermocouple where the “guitar
pick” sensor is riveted to the aluminum base
while bending. You can break the sensor off the
base if you do not provide this added support.
Provide
Support
At Rivets
Use Your
Other Hand to
Gently Bend
Thermal
Junction
Rivets
Bend
Roll
Exercise extreme caution while cleaning the heat
press. You can be caught in the turning rolls and
crushed or burned.
Use the minimum amount of pressure necessary
to clean the rolls. You can destroy the silicone
layer on the lower main roll by pressing too hard
or scrubbing too long in one spot.