EN
Condition
Air escaping from port on
Regulator cap
Pressure creepage registered on
gauge
Air leakage from Safety Valve
below maximum working pressure
Fluid or air leak at Lid Gasket
Note: Occasionally check gauge (Ref. No. 9). The needle should return to zero with no pressure on
the gauge.
ACCESSORIES
PT-78-K10 & PT-78-K60 Liner.
used. May be used with all
materials that are compatible with
polyethylene.
(Available
packages of 10 and 60 only.)
www.carlisleft.com
© ITW Finishing Systems & Products 2009
Ref. 10 HAR-511 REGULATOR ASSEMBLIES
Service Checks
Broken or damaged diaphragm
(ref No. 34)
Dirty or worn valve seat in
regulator
The Valve seat is dirty or
damaged, or the valve stem assy
is seized
Defective Lid Gasket (ref. No. 2)
Thumb Screws not sufficiently
tight
PT-413 Air Regulator Kit.
Used to convert single regulated
tanks
(fluid
A
m oulded
regulation (fluid and air). Used
p o l ye t h yl e n e
with portable air compressors or
tank
liner
to
with air lines when no other
reduce
tank
means
clean up time.
regulators)
The
liner
is
regulation is available.
made of tough,
d u r a b l e ,
l e a k p r o o f
p o l ye t h yl e n e
and can be re-
in
Ref.
Part No.
No.
28 KK-4977
+ 29 ——–
+ 30 ——–
+ 31 ——–
+ 32 ——–
+ 33 ——–
+ 34 ——–
Cause
only),
to
dual
(air
transformers
or
of
air
pressure
6 / 6
Page 6
Description
Individual
Parts Req.
Repair Kit
"O" Ring
Spring
"O" Ring
Valve
"O" Ring
Diaphragm Assembly
Correction
Replace diaphragm
Clean or replace valve seat
Replace Safety Valve. Do not
attempt to repair.
Replace gasket
Tighten Screws
Ball Valves.
To add a Ball valve to the Air
Inlet, remove Nipple (ref. No. 29).
Replace with Ball Valve VA-5432-
K (NPS) or VA-5427-K (BSP).
VA-540 Fluid outlet shut-off
valve. To install, remove the
adapter (Ref. No. 16), replace
with Ball valve VA-5429-K (BSP)
or VA-5424-K (NPS) (taper thread
to regulator).
Using these valves will simplify
attachment of air and fluid hoses.
SB-E-21-041-R1 (2/2018)
1
1
1
1
1
1
1