Technical Data - Urrea RP901 Manual De Usuario

Material wedged between impeller and hous-
ing: Disconnect motor. Remove material that
may be wedged between impeller and blower
housing.
AIR FLOW TOO LOW
Incorrect motor rotation: Turn unit off and ob-
serve motor fan as it stops. Rewire as needed
to change to correct rotation.
Duct too small/long: Review duct design with
engineer. Increase duct size as needed
Dirty dust filter bag: Clean dust filter bag, see
procedure in Maintenance.
NOISE LEVEL TOO HIGH
Air leakage at upper collector: Replace collec-
tor gasket between upper collector and blower
housing.
Air leakage at outlet flange joint: Replace out-
let flange gasket between outlet and outlet
flange.
Air leakage at duct joints: Apply silicone seal-
ant at any leaking joint within duct system.
EXCESSIVE IMPELLER NOISE
Large debris or piece of wood between impel-
ler and blower housing: Do not vacuum metal
materials. Turn collector off and let debris set-
tle in drum.
Loose impeller: Disconnect collector from
power source. Remove cylinder guard and
tighten impeller.
EXCESSIVE MOTOR NOISE
Defective motor: Have motor checked by quali-
fied motor service technician.
MOTOR FAILS TO DEVELOP FULL POWER OR
MOTOR STALLS
Low voltage to collector caused by circuit
overload: Remove other electric machines or
appliances from circuit.
Low voltage to collector caused by undersized
extension cords: Increase wire gauge size of
extension cords or shorten extension cords.
Low voltage from power source: Request volt-
age check from power company.
20
MOTOR SLOW TO START OR FAILS TO REACH
FULL SPEED
Burned or defective motor: Check motor, re-
place if necessary.
Defective motor capacitor: Replace capacitor.
Defective motor capacitor switch: Check
switch, replace if necessary.
MOTOR OVERHEATS
Motor overload: Reduce load by slowing dust
production.
Improper motor cooling: Clean sawdust from
motor.
TRIPPING CIRCUIT BREAKER OR FUSES
Motor overloaded: Reduce load by slowing
dust production.
Improper capacity of circuit breaker or fuses:
Use proper capacity circuit breaker or fuse.

TECHNICAL DATA

VOLTAGE-FREQUENCY
AIR FLOW
FAN SIZE
BAG CAPACITY
NO LOAD SPEED
POWER
WEIGHT
(220/440) V ~ 60 Hz
3 200 CFM
36,8 cm
15,6 ft³
3 450 r/min
5 HP (3 728 W)
167,5 kg (369 lb)