©Copyright Task Force Tips LLC 2017-2018
LIY-210 September 17, 2018 Rev01
11
4.0 INSTALLATION
See Remote Control (RC) Monitor Electrical Controls Supplemental Instructions (LIY-500) For RC monitor. See LIY-700 for BlueTooth
controller setup.
4.1 STRUCTURAL REQUIREMENTS
The structure that the EF1 RC Monitor is mounted to must
withstand the internal pressure of the monitor as well as shear
and bending forces due to nozzle reaction. Nozzle reaction can be
as high as 150 lbs (70 kg) (200 gpm at 200 psi).
For fl anged connections the use of fl at fl anges without raised
faces is recommended. Use a ring gasket as defi ned in ASME
16.21 or ISO 7483. Tighten fl ange bolts in an alternating sequence
as shown in fi gure 4.1. Tighten sequentially each bolt or stud
three times with 30%, then 60%, and fi nally 100% of the specifi ed
torque. Tighten to 76-80 ft-lb (100-110 Newton-Meters).
1
3
2
4
Tighten Sequentially
Each Bolt
Three Times
Fig 4.1
Flange Bolt Tightening Sequence
FLANGE TYPE
OUTSIDE
DIAMETER
THICKNESS
BOLT
HOLE
CIRCLE
# OF
BOLTS
SIZE OF
BOLTS
TORQUE ON
BOLTS
in
mm
in
mm
in
mm
in
mm
ft-lb
N-m
2.5 ANSI 150
6.9
175
0.98
25
5.5
140
4
5/8
16
76-80
100-110
3” ANSI 125/150-DN80 PN20
7.5
190
0.75
20
6.0 152.5
4
5/8
16
76-80
100-110
4” ANSI 150-DN100 PN20
9.0
230
0.94
23
7.5
190
8
5/8
16
76-80
100-110
DN80, PN16 FLANGE
7.9
200
0.87
22
6.3
160
8
5/8
16
76-80
100-110
DN100, PN16 FLANGE
8.7
220
0.87
22
7.1
180
8
5/8
16
76-80
100-110
WARNING
Injury can result from an inadequately supported monitor. The monitor mount must be capable
of supporting the nozzle reaction force which can be as high as 150 lbs (70 kg). Flanges and pipe
made from plastic are inadequate for monitor mounting and must not be used. This monitor is
not recommended for portable use.
4.2 TRAVEL RANGES
The EF1 RC Monitor is available with various inlet fi ttings. These Inlet Adapters must be oriented upon installation so the EF1 RC will
point in the desired direction. Figure 3.41a and 3.41b shows examples of Inlet Adaptors. Travel ranges relative to the Straight Ahead
Reference Mark are shown in Figure 4.2. Figure 4.2.1 gives the location of the travel stops.
90°
45°
135° LEFT
135° RIGHT
HORIZONTAL
TRAVEL
ELEVATION
TRAVEL
STRAIGHT AHEAD
REFERENCE MARK
Fig 4.2 Travel Ranges Relative to
Straight Ahead Reference Mark
