Product Warranty - TLV JA3 Manuel D'utilisation

8. Troubleshooting
If the expected performance is unachievable after installation of the air trap, read chapter 4.
"Proper Installation" and chapter 5. "Piping Arrangement" again and check the following points
to take appropriate corrective measures.
Problem
No condensate is
discharged
(blocked) or
discharge is poor
Air is discharged
or leaks from the
trap outlet
(blowing)
(air leakage)
Air leaks from a
place other
than the trap
outlet
Float is frequently
damaged

9. Product Warranty

1) Warranty Period: one year after product delivery.
2) TLV CO., LTD. warrants this product to the original purchaser to be free from defective
materials and workmanship. Under this warranty the product will be repaired or replaced at
our option, without charge for parts or labour.
3) This product warranty will not apply to appearance items nor to any product whose exterior
has been damaged or defaced; nor does it apply in the following cases:
1. Malfunction due to improper installation, use, handling, etc., by other than TLV CO., LTD.
authorized service representatives.
2. Malfunctions due to dirt, scale or rust, etc.
3. Malfunctions due to improper disassembly and reassembly, or inadequate inspection and
maintenance by other than TLV CO., LTD. authorized service representatives.
4. Malfunction due to disasters or forces of nature.
5. Accidents or malfunctions due to any other cause beyond the control of TLV CO., LTD.
4) Under no circumstances will TLV CO., LTD. be liable for consequential economic damage or
consequential damage to property.
Cause
Float is damaged or filled with condensate
Orifice, screen or piping is clogged with
rust, scale or dirt
The trap operating pressure exceeds the
maximum specified pressure, or there is
insufficient differential pressure between
the trap inlet and outlet
Air binding occurs
Orifice is clogged or rust and scale have
accumulated under the float
Orifice is damaged
Float is deformed or coated with scale
Trap is installed above the maximum
allowable inclination angle
Vibration of trap occurs
There is no condensate in the air trap
body, no water seal around the valve seat
Deterioration of or damage to gaskets
Improper tightening torque for cover was
used
Water hammer occurs
Replace the float
Clean
Compare specifications and
actual operating conditions
Check and correct balance
pipe and inlet pipe arrange-
ment
Clean
Replace the orifice
Clean or replace the float
Correct the installation
Lengthen inlet piping, then
fasten it securely
Prime the air trap with water
Replace the gaskets
Tighten to the proper torque
Examine the piping for
problems that can cause
water hammer and repair
― 12 ―
Remedy