RAMFAN EX520 Manual De Instrucciones página 2

Set up maintenance schedule for blower engine. (see engine
manual)
Always remove spark plug wire and secure away from spark plug
prior to performing maintenance.
Fan blade must be tightened to 31 N-m (275 in-lb) ± 5%. Shroud to
engine face-plate bolts should be torqued to 28 N-m (250 in-lb).
Use calibrated torque wrench. Bolt torque should be checked at
least once per year.
WATER POWERED BLOWERS
Periodically check Grounding connection on blower to ensure
fastener is tight and free of corrosion.
Safety
GENERAL
Blowers are NOT intended for operation in explosive atmospheres,
unless specifically certified. See supplementary ATEX technical data
if applicable.
Blowers should be operated and repaired by trained personnel only.
DO NOT START blower if there are any signs of damage,
particularly to blade, guards, or housing.
Do NOT move the blower while it is running.
Use good lifting practices.
Immediately stop the unit upon hearing excessive mechanical noise
or vibration.
Proper ear and eye protection must be worn while blower is running.
Keep fingers and hands clear of blade.
Keep area clear of rocks and debris.
Keep away from children.
ELECTRIC BLOWERS
Do NOT operate if there is any physical damage to cord or plug.
Fatal electrical shock may result if motor frame and adjacent metal
are not grounded in compliance with electrical code.
To reduce the risk of fire or electrical shock, DO NOT use with any
solid-state speed control device, except those supplied by Euramco
Safety.
GASOLINE ENGINE POWERED BLOWERS
Move fuel Shut-Off Valve to the Off position when not in operation.
Contamination of the oil will result if fuel is not shut off.
Always remove spark plug wire and secure away from spark plug
prior to performing maintenance.
Carbon Monoxide and other combustion by-products are mixed with
air discharge.
WATER POWERED BLOWERS
Duct adapter to blower and duct mounting surfaces must be clean
and free of corrosion.
Connect inlet hose to proper supply connection.
Observe the inlet labeling. Running the blower in reverse will result
in Turbine damage.
Use grounding connector when operating in potentially explosive
atmospheres.
Warranty
RAMFAN blowers, excluding motors and wear items, are warranted
for one year from date of original purchase, to be free of defects in
material and workmanship. Gasoline and electric motors are
warranted by their respective manufacturers. Wear items include
feet, fasteners, handles, wheels, and paint, and are not covered
under the warranty. Fan impellers and metallic shrouds, excluding
plastic blower housings, are warranted to be free of defects in
material and workmanship for five years. Components exposed to
salt water service are warranted for a period of one year from date
of original purchase. Duct is not warranted due to its intended use.
EURAMCO Safety Inc., Tel. 800 472-6326, Fax 619 670-7345, email: sales@euramcosafety.com, product info: www.euramcosafety.com Pub#: SM-FANS