Mounting Instruction; Hose Outlet; Connection To The Pipework System; Ratchet Mechanism - Nederman 884 Manual De Instrucciones

4 Mounting instruction
EN
See Figure 1.
The reel can be wall-, floor- or ceiling mounted ac-
cording to the pictures. The maximum installation
height above floor level is 4 m. Select a level surface
on which to mount the reel and use the template to
mark the holes. Ensure that suitable fixing bolts are
used and that they are secure. The bolts must stand a
torque force of a minimum of 7600 N.
When choosing the mounting place it should be noti-
fied that the lifetime of the hose can be affected by
chemicals and strong UV- or heat radiation. Weight,
including hose: 28 - 30 kg.
4.1 Hose outlet
See Figure 2 pos. A.
The hose outlet can be rotated and locked in various
positions. Select an angle to ensure a minimum bend-
ing angle for the hose against the outlet rollers.
4.2 Connection to the pipework system
See Figure 2 pos. B.
The reel must be connected to the pipework system
with an inlet hose only, a minimum of 0.5 m. The hose
should go through the ring* which shall be fitted on
the bracket. Check that the hose is not twisted or
strained after connection. A stop valve should be fit-
ted on the pipe system before the hose connection.
4.3 Ratchet mechanism
See Figure 3.
The Hose Reel 884 is delivered with a ratchet mech-
anism that retains the hose in the required outdrawn
position. The ratchet will disengage if the hose is
drawn out a little further and the hose then recoils to
the drum.
WARNING! Risk of personal injury
Do not release the hose until the hose stop
meets the hose outlet.
4.4 Selecting hose
When selecting a hose, see the dimension and work-
ing pressure on the reels identification label.
4.5 Hose fitting
See Figure 4.
1 Install the reel in the intended place.
2 Pull the hose through the outlet of the reel and
fasten the end of the hose onto the swivel. Lay
the hose, fully extended from the reel, on the
floor. See maximum hose length on the identifica-
tion label of the reel.
12
Hose Reel 884
3 Release the safety latch. Make sure the hose is
under full control without any slack. Do not let go
of the hose before the hose stop meets the hose
outlet.
4 Release the latch mechanism by pulling the hose
slightly in the direction of the arrow. Then let the
hose slowly coil up on to the reel drum.
5 Fit the hose stop at the desired length. See
tion 4.6 Adjustment of spring tension
4.6 Adjustment of spring tension
WARNING! Risk of personal injury
Use protective gloves.
See Figure 5, Figure 6
1 Recoil the hose until the hose stop stops against
the outlet. Pull the hose out, to a position where
the ratchet is engaged. Unscrew the hose stop
and the tool connected to the hose.
2 Turn the drum, with all hose wound on: one re-
volution in the direction of the black arrow when
increasing the spring tension, one revolution in
the direction of the grey arrow when decreasing
the spring tension.
3 Refit the hose stop and the tool.
4 Check that the required length of the hose can be
pulled out without stretching the spring to its lim-
it. Do not use higher spring tension than neces-
sary.
5 Maintenance
Following maintenance is recommended regularly or
at least once a year. Also, see Figure 6.
A Check the spring function by testing if the hose re-
coils properly.
B Check that swivel and hose couplings do not leak.
Change the seal if required. Clean the swivel and
couplings.
C Check that the hose is intact. Clean the hose if oily
or dirty.
D Check the ratchet mechanism.
E Check the mounting of the reel on the wall or ceil-
ing.
6 Repair instructions
WARNING! Risk of personal injury
Before starting any operation in the reel:
• Turn off the supply of air/water/oil/grease.
• Engage the safety catch before changing the
hose or swivel.
• Before starting other operations, release the
spring tension by removing the hose stop and
allow the hose to recoil completely.
See Figure 7.
item 1.
and Figure 7.
Sec-