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English (EN)
4.5. Anticipated failurs and precautions
4.5.1. Breakdown of non-return valves for air and
water:
•
•
4.6. Residual risk
4.6.1. Damaged unit:
•
•
4.6.2. Repair of unit:
•
•
unintended use.
• For safety reasons only use approved and origi
nal spare parts.