Nailor 37S Manual page 119

If repair or replacement is required:
Disconnect all power before servicing. Motor and fan should be
removed as an assembly. Remove the four hex nuts from the
mounting lugs holding the fan assembly to the discharge panel, and
remove the assembly through any convenient access panel. Do not
allow assembly to hang from wiring. If removing motor from blower,
first loosen the set screw holding the blower wheel to the motor
shaft. Remove the three screws holding the motor to the fan
housing, and slide motor and fan housing apart.
To put the assembly back together, reverse the procedure. Be sure
to align the blower set screw with the flat section of motor shaft.
Note: Over-tightening motor mounting screws may crush
isolation bushing, causing excessive fan noise.
Nameplate Label
DATE (DATE)
MODEL (MODÈLE)
UNIT SIZE-INLET SIZE
(DIAMETRE D'ENTRÉE)
CONTROL VOLTAGE
(VOLTAGE DE CONTRÔLE)
CONTROL SEQUENCE
(SEQUENCE DE CONTRÔLE)
VOLT AMP (VOLT-AMPÈRE) :
HOT WATER COIL ROWS :
(NOMBRE DE RANGÉES SERPENTIN EAUCAUDE)
TOTAL
(TOTALE)
HEATER (CHAUFFAGE) 6.0
MOTOR (MOTEUR) 1/4
TOTAL (TOTALE)
EACH ELEMENT RATED @
(CHAQUE ELEMENT CLASSIFIER A)
USE WIRE SUITABLE FOR AT LEAST 75
L1 IS COLOR CODED BLACK , L2 IS BLUE, L3 IS RED
CONTROL WIRES CODED AS MARKED
USE COPPER CONDUCTORS ONLY.
USE CLASS K, RK1, A2D OR A6D FUSE OR HACR BREAKERS.
PRIMARY CFM (MAX/MIN)
FAN CFM
Airflow Direction (affixed to inlet collar)
LOW (BAS)
AIR FLOW (ECOULEMENT DE L'AIR)
3/05 IOM-FPTU
Nailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.
FAN POWERED
TERMINAL UNIT
: 15-Apr-2002
: D35SE
: 3-8
: 24
: DF
50
N/A
KW/HP AMPS
(AMPÈRES)
EACH CIR. EACH STG. TOTAL EACH CIR. EACH STG.
(CHAQUE (CHAQUE (TOTALE) (CHAQUE
CIRCUIT) ÉTAPE) CIRCUIT)
6.0 3.0 7.2 7.2
1.8
9.0
2.0 KW @
o C
: 890/360
: 890<None>
HIGH (HAUT)
Primary Air Damper Replacement
Nailor's primary air valve assembly is not repairable. The entire
assembly should be replaced if it is damaged.
Labels
Each fan-powered unit is shipped with a nameplate label affixed to
the control casing. Principle nameplate data on the label typically
include Order-Serial number, Model number, Unit size, Motor
horsepower, Amperage, MOP, Heater (if present) data, Supply
Voltage, and Airflows. Also provided are calibration, airflow, as well
as other labels as necessary. We suggest that you read all labels
before beginning installation. If you have any questions, please
contact your local Nailor Representative. Their phone numbers can
be found on our website at www.nailor.com.
(UNITE TERMINALE @
VENTILATEUR INTEGRÉ)
SERIAL NO. (NO. DE SÉRIE) : 155258-10
TAG NO. (NO. DÈTIQUETTE) : 42
VOLTAGE (VOLTAGE)
PHASE (PHASE)
STAGES (ÉTAPES)
HZ. (HZ)
MOTOR HP (MOTEUR HP)
MOTOR VOLTAGE
(VOLTAGE DU MOTEUR)
MOTOR AMP
(AMPERAGE DU MOTEUR)
AMPACITY
(AMPACITÉE)
TOTAL EACH CIR. EACH STG.
(CHAQUE (TOTALE) (CHAQUE (CHAQUE
ÉTAPE) CIRCUIT) ÉTAPE)
3.6 9.0 9.0 4.5
2.3
11.3
277 VAC. AWG. MIN WIRE SIZE (MIN DIAMETRE DE FIL) :
MIN. HEATING CFM (MIN. PCM) :
UTILISER UN FIL METALIQUE QUI CONVIENT AU MOIN 75
L1 EST COLORÉ NOIRE, L2 EST BLUE , L3 EST ROUGE,
LES FILS DE CONTRÔLE SON INDENTIFIÉE COMME MARQUE,
UTILISÉ DES CONDUCTEURS DE CUIVRE SEULEMENT.
UTILISÉ DES FUSIBLES CLASS K, RK1, A2D, OU A6D OU HACR DISJONCTEURS.
PRIMARY L/S (MAX/MIN) :
FAN L/S :
: 480
: 3
: 2
: 50/60
: 1/4
: 227
: 1.8
MAX. OVERCURRENT PROTECTION MOTOR FUSE SIZE
(RESISTANCE DES FUSIBLE MAX.) (MOTEUR FUSIBLE)
TOTAL EACH CIR.
(TOTALE) (CHAQUE
CIRCUIT)
10
15 15
3.0
14
420
o C
420/170
420
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