Cleaning And Maintenance; General; Changing The Pump Head - Loctite 98548 Bedienungsanleitung

5 Cleaning and Changing
5.1

General

Clean the roller with a dust free tissue or towel.
Lubricate the rollers of the pump head once or twice a week. Lubrication will help
prolong tube life. Use silicone oil Loctite 8021 (for Europe) or an adequate oil.
Lifetime of the Feedline:
The PTFE tube should be replaced periodically. The lifetime of the tube will vary
depending of the rotation speed, frequency of use, etc. The user should determine
how often to replace the tube according to their need.
At adjustments „Speed 5" and „CCW" (pump head turns right) the lifetime of the
PTFE feedline >200 h. If the velocity will be increased the lifetime is proportionally
reduced and vice versa.
• When dispensing Cyanoacrylates
apply a small amount of silicon grease
to the applicator tip adapter 17 to
prevent needle bonding.
5.2

Changing the Pump Head

Warning!
Disconnect power supply before opening the housing!
• Remove the tube.
• Remove the 8 screws of the top cover.
• Lift off the cover.
+
Notice!
Pay attention to the ground connection inside the cover.
• Disconnect earth cable.
• Remove the screws of the pump head.
• Hold the drive A.
• Remove the pump head 12 from the
drive.
• Assemble the pump head in reverse
order.
+
Notice!
Pay attention to the coupling B. Do not
forget this part when mounting the new
pump head.
A
B
12
13