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Series 886 Ex
9
Decommissioning
•
Shut off the supply of the carried medium at the supply point.
•
Loosen the supply hose, with the installed accessories where appropriate. Empty the
hose of any liquid medium.
•
Remove the intake hose from the supply point and empty any remaining product.
•
The hose stop must be firmly pressed against the hose outlet.
10
Mounting and changing the hose or swivel
See instruction manual.
WARNING!
Supply and intake hoses must be mounted by skilled personnel.
Only conductive hoses, (R < 50M Ω), must be used. All hose couplings and connections must
be in stainless steel.
The supply pipe system must undergo an electrical continuity check in addition to a cold water
pressure test.
If accessories are attached to the supply hose, the manufacturer's instructions must be
followed. Make sure the accessories are suitable for use in ATEX zones 1, 2, 21 or 22.
WARNING!
A final safety check of the changed/mounted, complete hose reel must be documented,
in particular the verification of electrical conductivity, see 9. Earth control measurement after
installation.
11
Maintenance
See also instruction manual.
•
The regular maintenance intervals must be determined by the operator on the basis
of the local conditions of use and the frequency of use of the device. The maintenance
interval must not exceed six months.
•
The works carried out must be verifiably documented in writing.
•
Clean the hose reel, especially the drum body, the hose exit and the supply and intake
hoses, and remove dust deposits and caked layers, taking care not to stir up the dust.
•
Regularly check the freedom of movement of all rotating parts such as the hose swivel
bearing and hose outlet.
•
Perform a sight check of the supply and intake hoses, with their connections and clamps.
•
Check for leaks from the screw connections at that hose reel and hoses.
•
After completing maintenance, carry out and document the earthing and conductivity
tests in accordance with the test report.
11.1
Spare parts
CAUTION!
Use only Nederman original spare parts and accessories.
Contact your nearest authorized distributor or Nederman for advice on technical service or if
you require help with spare parts. See also www.nederman.com.
12
Risk of personal injury.
Risk of personal injury.
Risk of equipment damage.
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