Alto-Shaam 1000-MR2 Installation Fonctionnement et entretien - Page 7

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6.0 MAIN
NTENANCE
Remembe
er to de-ener
rgize the unit
the toggle
e switch locat
ted on the co
the "OFF"
" position. Dis
sconnect the
power sou
urce.
6.1 MON
NTHLY INSPE
ECTION & SE
CHECK T
THE INLET A
AND OUTLE
THE DRA
AIN LINE to
make certa
no obstruc
ctions. If an o
obstruction is
Use com
pressed air
to unblock a
drain line
e in a force
ed air evapo
Remove t
the drain line
at the evapo
attach an
air-line usin
g 60 pounds
The use o
of chemicals
to clear a clo
not recom
mmended.
6.2 YEA
ARLY INSPEC
CTION & SER
1.
INSP
PECT THE D
OOR GASKE
splits
s and dryness
s.
2.
INSP
PECT THE M
MOVING PAR
DOO
OR LATCH as
ssembly for s
Chec
ck the screw
w tightness o
and s
strike.
3.
CHE
CK THE HIN
NGES by open
to a
90-degree a
angle to the c
minim
mum pressure
e, lift up on th
of th
e door. Repl
ace the hing
an up
pward movem
ment of 1/2 in
or mo
ore.
 
 
 
1000-MR2 (50HZ) OPERATION MANUAL #02/13
SCH
HEDULE
D MAINT
by switching
g
ntrol panel to
o
unit from the
e
ERVICE
ET ENDS OF
F
ain there are
e
found:
an obstructed
d
orator model
.
orator coil and
d
s of pressure
.
ogged drain is
s
RVICE
ET for cracks
s
RTS OF THE
E
signs of wear
.
on both latch
h
ning the door
r
cabinet. With
h
he outer edge
e
es if there is
s
nch (12.7mm)
)
TENANC
CE
6.3
THERMOST
TAT ADJUST
Befo
ore making an
ny adjustment
chec
ck the door g
gasket for pr
adjus
stment can b
be tested by
throu
ugh the gas
sket seal and
resis
stance. If it i
s determined
main
ntained arou
nd the full
gask
ket, a ther
rmostat adju
nece
essary.
1.
Access the
e 'machine
pressing an
d quickly rel
key.
The label of
the "SET" fol
2.
To display t
the set point
"SET" key ag
gain. The val
display.
3.
To change th
he set point v
and "DOWN
" key within 1
6.4
CONDENSE
ER FAN &
MOTOR RE
EPLACEMENT
1.
Disconnect a
all electrical p
2.
Remove the
ventilation gr
3.
Remove
th
he
mounting
condensing
unit
refrigeration
assembly ou
4.
Remove the
protective sh
the motor.
5.
Remove the
e mounting sc
base.
6.
Using an a
allen wrench
screw on th
he blade hub
from the sha
aft.
7.
Install the ne
ew condense
the process.
8.
Install the mo
otor by revers
TMENT
t to the therm
mostat,
roper seal. P
Proper
pulling a doll
lar bill
d feeling a
slight
d a proper s
eal is
perimeter o
of the
ustment may
y be
status' men
nu by
leasing the "
"SET"
der appears.
t value, pres
ss the
lue appears o
on the
value, use the
e "UP"
5 seconds.
T
power to the u
unit,
rill.
g
bolts
on
n
the
base
and
slide
e
the
t.
hroud from a
round
crews at the
motor
h, loosen the
e set
b and slide
blade
er fan by reve
ersing
sing the proce
ess.
4/14