Nexen 5H100PSE-E, Руководство пользователя

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FORM NO. L-20255-H-0822
OPERATION
TROUBLESHOOTING
Size Max RPM
5H30 3700
5H35 3200
5H45 3000
5H50 3000
5H60 2400
5H80 2000
5H100 1000
TABLE 2
WARNING
Never exceed maximum operating speeds
listed for your product (See Table 2).
Speeds listed in Table 2 are for open
units only.
WARNING
Ensure proper guarding of the product is
used. Nexen recommends the machine
builder design guarding in compliance
with OSHA 29 CFR 1910 “Occupa-
tional Safety and Health Hazards.”
The temperature limits for this product line
are 4.5º - 100º C (40º-220º F).
CAUTION
PROBLEM PROBABLE CAUSE SOLUTION
Failure to Engage
Damaged engagement springs Contact Nexen.
Unexhausted air due to control valve
malfunction Replace control valve.
Lack of lubrication in the air chamber Check air chamber lubrication. (See
LUBRICATION section.)
Using a rigid coupling connected directly
to the Drive Flange Contact Nexen.
Failure to Disengage
Control valve malfunction or low air
pressure Check system for air leaks or replace
control valve.
Using a rigid pipe or tubing for air line
connections Use flexible tubing for air line
connections.
Using a rigid coupling connected directly
to the Drive Flange Contact Nexen.
Lack of lubrication in the air chamber Check air chamber lubrication. (See
LUBRICATION section.)
Tooth Wear or Clicking Sound
Excessive engagement RPM, or
unintentional disengagement due to
torque overload Contact Nexen for specifications.
Bearing Failure
Stay within specified speed limits as specified in the OPERATIONS SECTION.
Avoid applying excessive overhung loads to Pilot Mount 5HP Tooth clutches. Wide
pulleys or sprockets which extend beyond the end of the clutch will increase the
radial load and reduce bearing life.