B
3-2
Tank
3.
Tank
and Manifold
Replacement
Preparing to Replace
the Tank
or Manifold
Because
the tank and manifold have
no moving
parts,
you
should not
need to replace
them. However,
if
you
need to remove them
from the
unit for any reason, follow
these
procedures.
Refer
to the
parts
lists at
the end of this section
for the
part
numbers of
any components that need
to be replaced. You
can use
the
parts
list illustrations
as a
guide
as
you
perform
the following
disassembly and reassembly
procedures.
To replace
both the tank
and the manifold,
you
must complete
all of the
following
procedures:
.
Preparing
to Replace
the
Tank
or Manifold
.
Drbassembling
the Tank and Manifold
.
Reassembling
the Tank
and Manifold
.
Restoring
the
Unit
to Normal
Operation
These instructions
can
also be used to replace
just
one
part
of the tank
assembly.
Complete this
procedure
before
you perform
any tank repairs
1. Heat
the unit to operating
temperature to aid disassembly
and
to
prepare
for draining
as much adhesive
as
possible
from the tank.
2.
Drain the tank. For
information about different ways
to drain the tank,
refer to Flushing
the Systeminlhe Maintenance
section.
3. Turn the
pump
air
pressure
regulator
to 0; then disconnect the air
regulator from the
unit.
4.
Remove the
pump
from
the unit. Refer to Pump Removalinlhe
Hydraulics
section.
NOTE:
The
procedure
for
removing the
pump
includes
steps
for
relieving
system
pressure
and locking out electrical
power
to the unit.
B3EN-05-[3V-4-AXXXJ-2
41-3000v
lssued 5/00
@
2000 Nordson
Corporation
All dghts reserued