Alemite 8072-B Manuale di servizio - Pagina 2
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SER 8072-A
Personal Safety
Personal injury and/or equipment damage may result if
proper safety precautions are not observed.
WARNING
• Even low pressure can cause irreparable
damage or death. Exercise extreme
caution while operating or servicing this
equipment.
• Do not use reel at higher pressures or
temperatures than listed in specification
table below.
• Ensure that reel is properly installed
before connecting supply line (see
instructions).
• Before connecting supply line to reel,
ensure that supply line pressure does not
exceed maximum rated working pressure
of reel.
• Do not wear loose fitting clothing while
operating reel.
• Be aware of other personnel/machinery in
work area.
• If a leak occurs in hose or reel, remove
supply line pressure immediately.
• Pull hose by grasping the hose itself not
by the dispense nozzle.
• If reel ceases to unwind or rewind
properly, remove power immediately. Do
not pull or jerk on hose. Find and remedy
problem before continuing.
• Treat and respect a hose reel as any other
piece of machinery, observing all
common safety practices.
• Release all pressure within the system
prior to performing any maintenance
procedure.
Revision (11-12)
Specifications
MODEL
DEF HOSE
½" ID X 30'
8072-A
[13mm X 9m]
½" ID X 50'
8072-B
[13mm X 15m]
CONNECTION
LOCATION
Hose Reel Inlet
Hose Outlet
Description
These reels are designed to dispense Diesel Exhaust Fluid
(DEF) which is also known as aqueous urea solution 32 (AUS
32). DEF is a 32.5% solution of high-purity urea in de-
mineralized water which is injected into diesel engine exhaust
by a selective catalyst reduction (SCR) system to reduce
nitrogen oxide emissions. DEF must be stored, transported and
dispensed
using
approved
contaminate the fluid. The wetted parts of these reels, the reel
shaft and swivel, are constructed from stainless steel and have
flouroelastomer seals. The dispense hoses included with the
reels feature an EPDM tube and cover with stainless steel
fittings. All of these components are constructed of materials
approved for use with DEF.
Installation
A flexible hose connection must be used between the hose
reel inlet and the source of supply to prevent possible
misalignment and binding. An inlet hose is not included
with this reel and must be ordered separately. Alemite
offers model 343143, a ½" ID x 2 ft. long DEF hose with
½" BSPP (Male) connector on each end.
Mounting
The hose reel is equipped with a universal mounting
bracket so that it can be mounted on the floor, wall, or
ceiling; whichever place is convenient. The hose guide arm
can be moved to the position desired by removing the nuts
fastening the guide bracket to the reel base. Shift the guide
arm bracket so the hose comes off the reel at the desired
position and replace the nuts. Refer to Figure 2 for
dimensional drawing.
2
Diesel Exhaust Fluid (DEF) Reel
PRESSURE TEMPERATURE
300 psi
-15˚F to 250˚F
[21 bar]
[-26˚C to 151˚C]
THREAD TYPE
½" BSPP (Female)
½" BSPP (Male)
materials
which
will
Alemite LLC
not