Operation; Mounting And Loading The Angle Rotor; Installation Of Rotors; Loading Angle Rotors - Hermle Z 216 M User Manual

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OPERATION

2. OPERATION

Clean the drive shaft and the rotor shaft with a clean, grease-free piece of cloth. Place the rotor onto

the drive shaft, (see Figure 10). Please be sure that the rotor is fully installed onto the motor shaft.

Figure 10

Hold the rotor with one hand and secure the rotor to the shaft, by turning the fixing nut clockwise.

Tighten the fixing nut with the provided Allen key, (see Figure 11).

Figure 12

ATTENTION: For safety, always ensure that the rotor fixing screw is tightened before

each run, (see Figure 11)!

Rotors must be loaded symmetrically and with equal weight, (see Figures 13 and 14). The adapter

may only be loaded with the appropriate vessels. The weight differences between the filled vessels

should be kept as low as possible. Therefore, we recommend to weigh with a balance. This reduces

the wear of drive and the acoustic operating noise.

Each rotor indicates what the maximum capacity is per hole. (It is allowed to operate e.g. a 12-place-

rotor with 2 or 4 loaded tubes only, but the loaded borings must be opposite of each other).

Figure 11

Z216M_V2.21_eng

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