Deltech Fitness Hair Dryer LS60 Manuel D’Utilisation
4 - 12
Maintenance and Repair
4.9
3" Inlet Switching Valve
Maintenance
Maintenance
(Models LS1250 and LS1500)
WARNING!
Ensure that the dryer is de-energized, valve isolated,
and fully depressurized before attempting to remove
or disassemble any dryer component or subassem-
bly. Failure to do so may result in serious personal
injury and/or equipment damage.
Ensure that the dryer is de-energized, valve isolated,
and fully depressurized before attempting to remove
or disassemble any dryer component or subassem-
bly. Failure to do so may result in serious personal
injury and/or equipment damage.
Note: Removal of valve body [21] from the dryer manifold
is not required unless replacement of O-rings [23] or valve
body is necessary.
is not required unless replacement of O-rings [23] or valve
body is necessary.
1.
Clean and inspect all valve hardware upon disassem-
bly. Replace all software and any hardware which
appears damaged or abnormally worn.
bly. Replace all software and any hardware which
appears damaged or abnormally worn.
2.
Clean and inspect valve seat located inside the valve
body [21]. As previously noted, this can be accom-
plished without removing the valve body [9] from the
dryer manifold.
body [21]. As previously noted, this can be accom-
plished without removing the valve body [9] from the
dryer manifold.
3.
Apply an ultra-thin film of O-ring lubricant to items [3],
[6], [8], [12], [14] and [23] before reassembly.
[6], [8], [12], [14] and [23] before reassembly.
4.
Apply a light coat of lubricant to the sockethead cap
screws, items (1), (20) and (22). Hand tighten screws
until snug. Torque items (1) and (20) to 20 ft-lbs, and
item (22) to 45 ft-lbs.
screws, items (1), (20) and (22). Hand tighten screws
until snug. Torque items (1) and (20) to 20 ft-lbs, and
item (22) to 45 ft-lbs.
3" Switching Valve Components
Item
Description
Total
1
Sockethead Cap Screw
4
2
Valve Cover
1
3
O-Ring
1
4
Bonnet Cylinder
1
5
Locknut
1
6
Piston Seal
1
7
Valve Piston
1
8
O-Ring
3
9
Poppet Shaft
1
10
Rod Seal
4
11
Guide Sleeve
2
12
O-Ring
1
13
Valve Bonnet
1
14
O-Ring
2
15
Rod Scraper
2
16
Valve Poppet
2
17
Poppet Shaft
1
18
Poppet Shaft
1
19
Valve Bonnet
1
20
Sockethead Cap Screw
4
21
Valve Body
1
22
Sockethead Cap Screw
4
23
O-Ring
2