Nederman 876, Instruction Manual

Page: 13 / 66

Hose Reel 876
13
EN
4 Installation
4.1 Mounting instruction
See Figure 2. The Hose Reel is delivered for ceiling mounting (item 1) but can also be
used for floor or wall mounting. Use wall bracket (item 2) for wall mounting. Only in
exceptional cases mount as items 3 or 4.
Item 5: The hose must not bend on the hose outlet. Select a level surface on which to
mount the reel. Ensure that suitable fixing bolts are used and that they are secure. The
bolts must stand a torque force of minimum 7400 N.
4.2 Hose oulet
See Figure 3. The hose outlet can be turned and locked in different positions. Choose the
position where the hose is bent as little as possible.
4.3 Connection to the pipework system
See Figure 3. The reel must be connected to the pipework system with hose only,
minimum 0.5 m. Check that the hose is not twisted or strained after connection. Fix the
inlet hose (see item *) so that it does not rotate when pulling out the distribution hose.
4.4 Ratchet mechanism
See Figure 4. The hose reel is delivered with a ratchet mechanism which 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. It should be noted that 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.
4.5 Hose fitting
See Figure 5. When selecting hose, note bore size and working pressure on the reels
identification label.
1. Place the reel 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. Fit the reel, see Chapter
‘4.1 Mounting instruction’
.
10. Check that the required length of hose can be unreeled without stretching the
spring to its limit.
11. Turn on the supply and check that the hose connections don’t leak.