Hose Reel 876
5.4 Ratchet mechanism
See
. The Hose Reel 876 is delivered with a
ratchet mechanism which retains the hose in the re-
quired outdrawn position. The ratchet will disengage
if the hose is drawn out a little further and the hose
then recoils to the drum.
NOTE!
The hose should be held by the hand as long
as possible during the recoiling. The ratchet
function can be disengaged by removing the
ratchet. In that case the hose must first be
completely recoiled.
5.5 Hose fitting
See
. When selecting hose, note bore size and
working pressure on the reels identification label.
1
Place the Hose Reel 876 on a suitable working
bench.
NOTE!
Ensure that there is no tension in the
spring.
2
Fit the hose to the fitting on the drum shaft, see
also item A.
3
Loosen the spring hub fixing screws, see item *.
4
Wind all the hose on, by turning the drum in the
direction of the blue arrow.
5
Fasten the spring hub with 3 fixing screws.
6
Tension the spring by turning the drum, with all
hose in place, 1–3 revolutions in the direction of
the black arrow.
7
Push the hose through the reels outlet and fit the
hose-stop.
8
Fit the inlet hose, min. length 0.5 m.
9
Section 5.1 Mounting instruction
10 Check that the required length of hose can be un-
reeled without stretching the spring to its limit.
11 Turn on the supply and check that the hose con-
nections don’t leak.
5.6 Adjustment of spring tension
WARNING! Risk of personal injury
Use protection gloves.
See
.
• Recoil the hose until the hose stop stops against
the outlet. Pull the hose out, to a position where the
ratchet is engaged. Unscrew hose stop and tool con-
nected to the hose.
• Turn the drum, with all hose wound on: one revolu-
tion in the direction of the black arrow when in-
creasing the spring tension, one revolution in the
direction of the blue arrow when decreasing the
spring tension.
• Refit hose stop and tool.
• Check that the required length of hose can be pulled
out without stretching the spring to its limit.
6 Maintenance
NOTE!
• Installation, repair and maintenance work is
to be carried out by qualified personnel using
only original Nederman spare parts. Contact
your nearest authorized distributor or Neder-
man for advice on technical service.
• The service intervals in this chapter are
based on the unit being professionally main-
tained.
The following maintenance is recommended to be ac-
complished regularly or at least once a year:
• Check the spring function by testing if the hose re-
coils properly.
WARNING! Risk of fire
• Check that swivel and hose couplings don’t
leak. Use leak detection spray. Change the
seal if required. Clean the swivel and coup-
lings.
• Check that the hose is intact. Clean the hose if oily or
dirty.
• Check the ratchet mechanism.
• Check the fixing points of the reel on wall or ceiling.
6.1 Repair instructions
WARNING! Risk of personal injury
Before starting any operation in the Hose Reel
876:
• Turn off the supply of gas (air etc.).
• Neutralize the spring power by removing the
hose stop and let the hose recoil.
Instructions for hose fitting, see
. Instructions for changing the spring cassette,
swivel or seal comes with each spare part.
7 Spare Parts
CAUTION! Risk of equipment damage
Use only N
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original spare parts and ac-
cessories.
Contact your nearest authorized distributor or
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for advice on technical service or
if you require help with spare parts. See also
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.
7.1 Ordering spare parts
When ordering spare parts always state the following:
• The part number and control number (see the
product identification plate).
EN
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