Eppendorf Innova 43R Incubator Shakers - Manual (Page 62)

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Innova 43 & 43R Incubator Shakers  M1320-0050 Operating manual
Figure 31: Belt Replacement & Adjustment
1 Drive belt 4 Four motor fixing bolts (loosen for belt tensioning)
2 Pulley 5 Motor
3 Bearing housing
If an adjustment is required:
1. Loosen the four hex nuts on the motor assembly.
2. Move the motor assembly until the belt is tight.
3. Tighten the hex nuts and recheck the belt tension by exerting pressure on the belt.
The belt should deflect approximately 3/8-inch (9.5 mm).
Reassembly:
1. In reverse order, reinstall the bearing housing. Once it is securely in place, remove
the tie wraps/cord.
2. Secure the wiring to ensure no interference during rotation.
3. Reinstall the subplatform and platform.
4. Recalibrate speed (see Section 0).
1
2
5
3
4