Rockford Systems, LLC
20
Call: 1-800-922-7533
SECTION 6—INSTALLATION OF LONG-STROKE DROP PROBE DEVICE
Detect-A-Finger™ Drop Probe Device - Riveter
Before proceeding with the installation of this device, please use page
25 to make a rough sketch of the location of the enclosed equipment.
Mounting
(RKC-700 through RKC-707)
Remove the cover from the unit for access to the mounting holes.
See Figure 6.1. The unit must be mounted upright so the sensing
rod travels vertically. It should also be within the distance limitations
shown in Figure 6.2. The cover and sensing rod should be accessible
after installation for adjustments and maintenance. After the unit is
mounted, replace the cover.
Note: The horizontal reach of the sensing arm should be kept as short as
possible for a more rigid sensing unit.
The standard sensing ring is a two inch (2”) circle made from a 1/16”
x 1/2” aluminum strip. Figure 6.3 shows the parts that make up the
sensing arm and ring unit. The arm has a series of holes at 3/4”
increments. It can be cut so that the ring will adjust to encircle the
hazard. An extra piece of aluminum strip is provided in case your
application requires a special configuration.
Figure 6.3- Exploded View of Sensing Assembly
Figure 6.2- Mounting
6
7
2-
1
/
8
Mounting
Hole Pattern
10-
1
/
4
1-
1
/
2
1
Typical
Figure 6.1 Control Box Dimensions
Use any two mounting
holes, at least 2” apart, to
install unit.
Use spacers or washers to
level unit as necessary.
1
/
4
0 to 2- Stroke
1 to 6
Vert. Reach
Stroke Up
When Mounted
Above Operation
1
/
4
0 to 2- Stroke
1 to 6
Vert. Reach
Stroke Down
When Mounted
Below Operation
3 to 10
Horiz. Reach
10" Maximum Reach
Sensing Rod
Sensing Rod Clamp
Sensing Arm
(cut to length at installation)
adjustable
Sensing Ring
All Numbers In Inches
Photo 6.1 - Combination Air and Electrical Unit
Drop Probe Rod
Control Box
Sensing Arm
Sensing Ring
Danger
Signs
Fitting the Sensing Arm and Ring
