Berthold LB 444 - Figure 25: Locking Mechanism with Spring Pin

Density Meter LB 444 SECTION 5. GETTING STARTED
42
Version with spring pin
• Open padlock and turn protective cap until it can be taken off. Open fasten-
ing screw.
• Pull out spring pin and push source-locking lever toward the front in position
“OPEN” until the spring pin engages.
• Firmly tighten locking screw again.
• Attach protection cap again. DO NOT secure it with a padlock.
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CLOSED
OPEN
Spring pin
Locking screw
Figure 25: Locking mechanism with spring pin