Proceq ZHT 2092, Инструкция по эксплуатации

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last update: 03.06.2011 page 9
4. Changing the pressure springs
For changing the pressure spring the following steps have to be carried out:
1. Always reset the spring tension to zero.
2. The handhold has to be separated from the head.
3. Change the pressure spring: hold the handhold vertical, so that the
pressure spring will fall down. Then put the desired pressure spring e.g.
red pressure spring with the colour first into the sleeve.
4. Tighten the handhold with the head.
2. separate against
clockwise direction
handhold
white pressure spring
1. reset to zero
3. inserting: colour first