User`s guide

Figure 75: 4x140 Multi-Rack Pusher Block Assembly.

1. Remove Dual Syringe Anti-Syphon Bracket by unscrewing the Bracket Clamping Knob completely and

removing the Bracket Clamping Shaft.

2. Attach the Pusher Bar to the Pusher Block using flat head screws (2).

3. Attach the Anti-Syphon Bracket to the pusher bar using the Thumbscrews (3), Washers (3), and Springs

(3). Slide Thumbscrews through the Pusher Bar holes, slide Washer then Spring over Thumbscrews

and tighten to the Pusher Bar.

Harvard Apparatus PHD ULTRA

™

Syringe Pump Series User's Manual

Publication 5419-002-Rev-A

ppendices