CORAYVAC
®
I
NSTALLATION
O
PERATION
AND
S
ERVICE
M
ANUAL
30 of 54
8
.2.2 Attachin
g
Pressure Switch
Drill t
w
o holes in the fan base ho
u
sing to accept the
press
u
re s
w
itch mo
u
nting bracket and attach the
s
w
itch by means of 2 self-tapping scre
w
s. The
s
w
itch sho
u
ld be mo
u
nted
v
ertically
w
ith the cable
restraint gland on top.
The silicone t
u
bing is installed according to
Figure
15
. Care m
u
st be taken that the t
u
bing cannot kink
or be sq
u
eezed together.
Figure 15: Pressure Switch Installation
8
.2.3 Flue Installation
The fan o
u
tlet m
u
st al
w
ays discharge horizontally.
Mo
u
nt the 150 mm p
u
mp boot to the p
u
mp o
u
tlet
u
sing the150 mm band clamp pro
v
ided.
See Figure 16
.
Connection sho
u
ld be made
u
sing 150 mm mini-
m
u
m diameter al
u
mini
u
m or stainless steel fl
u
e
material. All fl
u
e material m
u
st conform to the rele-
v
ant
N
ational Standards.
Mo
u
nt the 150 mm fl
u
e to the p
u
mp boot sec
u
ring it
w
ith the 150 mm band clamp. The fl
u
e length m
u
st
not exceed 15,000 mm incl
u
ding 2 x 45° offset
bands. The fl
u
e m
u
st be self s
u
pporting.
Figure 16: Pump Discharge Side
Pressure
Switch
Cable
Restraint
Gland
Description
Part Number
Press
u
re S
w
itch
E0007074
Band Clamp
150 mm
Pump Boot
150 mm
CONNECT
TO FLUE
150 mm
The minimum diameter outlet
allowed is 150 mm. Further
reduction
will
reduce pump
performance.
Description
Part Number
P
u
mp Boot 150 mm
91412802
Band Clamp 150 mm
91913703
Summary of Contents for CoRayVac CRT-10
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Page 53: ...SECTION 14 TROUBLESHOOTING 47 of 54 14 1 Troubleshooting Flow Chart ...
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