Watson Marlow Pumps 620RA Serie Manual Del Usuario página 34

Pumphead guard removal – METAL pumphead guard
Note: See "Pumphead guard refitting " on the next page if you have a PLASTIC pumphead guard
Disconnect the earth bonding strap
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Remove the circlips from the hinge pins
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Push out the hinge pins
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Remove the pumphead guard
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1.
4.
PB0347:m-620atex-en-03
2. 3.
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