Nederman 883 - Adjustment of Spring Tension; Regular Maintenance; Repair Instructions and Spare Parts; Recycling Information

Hose Reel 883
EN
6 Fit the Hose Reel 883, see Chapter4Installation
and Section4.3Connection to the pipework sys-
tem.
7 Check that the required length of hose can be un-
reeled without stretching the spring to its limit.
8 Turn on the supply and check that the hose con-
nections do not leak.
4.2Mounting hose clamp
See Figure10. Pivot wall bracket (accessory).
4.3Connection to the pipework system
The Hose Reel 883 must be connected to the pipe-
work system with inlet hose only, minimum 1.0 m. The
hose is to go through the ring* which shall be fitted on
one of the brackets, see Figure4.
• Check that the hose is not twisted or strained after
connection.
• A stop valve is to be fitted on the pipe system before
the hose connection.
5Use
5.1Selecting hose
When selecting a hose, see the dimension and work-
ing pressure on the Hose Reel 883 type label. Also,
see Figure1.
5.2Ratchet mechanism
The Hose Reel 883 is delivered with a ratchet mech-
anism which retains the hose in the required out-
drawn position, see Figure5. The ratchet will disen-
gage if the hose is drawn out a little further and the
hose then recoils to the drum. It is to be noted that the
hose is to be held by the hand as long as possible dur-
ing the recoiling.
The ratchet function can be disengaged by remov-
ing the ratchet. In that case, the hose must first have
completely recoiled.
6Maintenance
See Figure8. The following maintenance is recom-
mended to be accomplished regularly or at least once
a year.
• Check the spring function by testing if the hose re-
coils properly.
• Check that swivel and hose couplings do not leak.
Change the seal if required. Clean the swivel and
couplings.
• Check that the hose is intact. Clean the hose if it is
oiled or dirty.
• Check the reels ratchet mechanism.
• Check the mounting of the Hose Reel 883 on the
wall or ceiling. Read Section4.3Connection to the
pipework system before carrying out maintenance.
6.1Adjustment of spring tension
See Figure7.
• 2a: Increasing the spring tension.
• 2b: Decreasing the spring tension.
NOTE!
If the spring power has been increased check
that the required length of the hose can be
drawn out without stretching the spring to the
limit.
6.2Repair instructions
WARNING!Risk of personal injury
Before starting any operation in the reel:
• Turn off the supply of air/water/oil/grease.
• Neutralize the spring power by removing the
hose-stop and let the hose recoil.
Instructions for hose fitting, see Section4.1Hose fit-
ting. 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$e$d$e$r$m$a$n$ original spare parts and ac-
cessories.
Contact your nearest authorized distributor or
N$e$d$e$r$m$a$n$ for advice on technical service or
if you require help with spare parts. See also
w$w$w$.$n$e$d$e$r$m$a$n$.$c$o$m$.
7.1Ordering spare parts
When ordering spare parts always state the following:
• The part number and control number (see the
product identification plate).
• Detail number and name of the spare part (see
w$w$w$.$n$e$d$e$r$m$a$n$.$c$o$m$/$e$n$/$s$e$r$v$i$c$e$/$s$p$a$r$e$-$p$a$r$t$-
$s$e$a$r$c$h$).
• Quantity of the parts required.
8Recycling
The product has been designed for component mater-
ials to be recycled. Different material types must be
handled according to relevant local regulations. Con-
tact the distributor or$N$e$d$e$r$m$a$n$ if uncertainties arise
when scrapping the product at the end of its service
life.
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