Campbell ENC 10/12 User manual

Campbell Scientific Enclosures
Revision: 1/13
Copyright © 2006-2013
Campbell Scientific, Inc.

Warranty
“PRODUCTS MANUFACTURED BY CAMPBELL SCIENTIFIC, INC. are
warranted by Campbell Scientific, Inc. (“Campbell”) to be free from defects in
materials and workmanship under normal use and service for twelve (12)
months from date of shipment unless otherwise specified in the corresponding
Campbell pricelist or product manual. Products not manufactured, but that are
re-sold by Campbell, are warranted only to the limits extended by the original
manufacturer. Batteries, fine-wire thermocouples, desiccant, and other
consumables have no warranty. Campbell’s obligation under this warranty is
limited to repairing or replacing (at Campbell’s option) defective products,
which shall be the sole and exclusive remedy under this warranty. The
customer shall assume all costs of removing, reinstalling, and shipping
defective products to Campbell. Campbell will return such products by surface
carrier prepaid within the continental United States of America. To all other
locations, Campbell will return such products best way CIP (Port of Entry)
INCOTERM® 2010, prepaid. This warranty shall not apply to any products
which have been subjected to modification, misuse, neglect, improper service,
accidents of nature, or shipping damage. This warranty is in lieu of all other
warranties, expressed or implied. The warranty for installation services
performed by Campbell such as programming to customer specifications,
electrical connections to products manufactured by Campbell, and product
specific training, is part of Campbell’s product warranty. CAMPBELL
EXPRESSLY DISCLAIMS AND EXCLUDES ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. Campbell is not liable for any special, indirect,
incidental, and/or consequential damages.”

Assistance
Products may not be returned without prior authorization. The following
contact information is for US and international customers residing in countries
served by Campbell Scientific, Inc. directly. Affiliate companies handle
repairs for customers within their territories. Please visit
www.campbellsci.com to determine which Campbell Scientific company serves
your country.
To obtain a Returned Materials Authorization (RMA), contact CAMPBELL
SCIENTIFIC, INC., phone [phone]. After an applications engineer
determines the nature of the problem, an RMA number will be issued. Please
write this number clearly on the outside of the shipping container. Campbell
Scientific’s shipping address is:
CAMPBELL SCIENTIFIC, INC.
RMA#_____
815 West 1800 North
Logan, Utah 84321-1784
For all returns, the customer must fill out a “Statement of Product Cleanliness
and Decontamination” form and comply with the requirements specified in it.
The form is available from our web site at www.campbellsci.com/repair. A
completed form must be either emailed to [e-mail] or faxed to
[phone]. Campbell Scientific is unable to process any returns until we
receive this form. If the form is not received within three days of product
receipt or is incomplete, the product will be returned to the customer at the
customer’s expense. Campbell Scientific reserves the right to refuse service on
products that were exposed to contaminants that may cause health or safety
concerns for our employees.

Table of Contents
PDF viewers: These page numbers refer to the printed version of this document. Use the
PDF reader bookmarks tab for links to specific sections.
1. General Description....................................................1
1.1 Specifications .......................................................................................2
2. Enclosure Supply Kit..................................................3
3. Mounting Equipment Inside the Enclosure ..............4
3.1 Enclosures with One or Two 1.5” Conduits.........................................4
3.2 Enclosures with Individual Compression Fittings................................7
4. Attachment to an Instrument Mount .........................9
4.1 Tripod Mast..........................................................................................9
4.2 UT10 10 ft Tower...............................................................................11
4.3 UT20 or UT30 Tower ........................................................................11
4.4 Tripod Leg Base.................................................................................14
4.4.1 Mounting More Than One Enclosure on a Tripod Leg
(CM110, CM115, CM120)......................................................17
4.5 Pole Mount.........................................................................................17
5. When to Replace Desiccant.....................................20
5.1 Humidity Indicator Card ....................................................................20
5.2 Optional CS210 Humidity Sensor......................................................20
6. Resistance to Weathering........................................20
6.1 Clear Acrylic Paint.............................................................................20
6.2 Primer and White Paint ......................................................................21
Appendices
A. Door Switch............................................................. A-1
A.1 Installation Procedure...................................................................... A-1
A.2 Example Programs .......................................................................... A-5
A.2.1 CRBasic ................................................................................... A-5
A.2.2 Edlog........................................................................................ A-6
B. 25458/28532 DIN-Rail Terminal Kits ........................ B-1
B.1 Introduction......................................................................................B-1
B.2 Installation Procedure.......................................................................B-1
i

Table of Contents
ii
C. 28960 Stack Mounting Kit.......................................C-1
C.1 Introduction ..................................................................................... C-1
C.2 Mounting Procedure ........................................................................ C-4
D. Keeping Insects Out Of the Enclosure..................D-1
Figures
2-1. Components of the Enclosure Supply Kit ........................................... 3
3-1. Securing components to the enclosure backplate ................................ 4
3-2. Securing cables to the cable tie tabs .................................................... 6
3-3. An ENC12/14 with one 1.5” conduit houses a CR1000 datalogger
and BP24 power supply. Door not shown....................................... 7
3-4. Cable inserted into compression fitting ............................................... 8
3-5. This ENC16/18 enclosure with the “-ES” option houses the
equipment commonly used in a GOES satellite system................... 9
4-1. An enclosure with the “-MM” mounting option attaches to a
tripod mast via U-bolts................................................................... 10
4-2. This exploded view shows the components of a “-MM” bracket...... 10
4-3. An enclosure attached to a tripod mast.............................................. 11
4-4. Enclosure brackets configured for a tower mount............................. 12
4-5. This exploded view shows the components of a “-TM” bracket
option ............................................................................................. 13
4-6. An enclosure attached to two tower legs ........................................... 13
4-7. The 19124 bracket attached to a CM110 tripod ................................ 15
4-8. An ENC14/16 enclosure with a “-LM” bracket................................. 15
4-9. The U-bolt bracket............................................................................. 16
4-10. An enclosure attached to the leg base of a CM110 tripod ................. 16
4-11. Mounting two enclosures on a single tripod leg ................................ 17
4-12. Attaching the pole mount bracket...................................................... 18
4-13. Inserting the metal band .................................................................... 18
4-14. Securing the enclosure to a pole ........................................................ 19
B-1. 15908 DIN-Rail Stopper installation ............................................... B-1
B-2. 15920 Terminal Strip installation .................................................... B-2
B-3. 15907 End Plate installation ............................................................ B-2
B-4. 15909 Jumper installation................................................................ B-3
B-5. DIN-Rail bracket mounted onto an enclosure backplate ................. B-3
B-6. An installed and wired 25458 DIN-Rail Terminal Kit .................... B-4
B-7. The 25458 DIN-Rail Terminal Kit facilitates wiring of
multiple sensors ........................................................................... B-4
C-1. Exploded view of a CR1000 and AM16/32B mounted on a
28960 Stack Mounting Kit........................................................... C-1
C-2. Assembled view of CR1000 and AM16/32B mounted on a
28960 Stack Mounting Kit........................................................... C-2
C-3. Contents of 28960 Stacking Kit....................................................... C-3
C-4. CR1000 mounted to Stack Mounting Kit legs................................. C-3

ENC10/12, ENC10/12R, ENC12/14,
ENC14/16, ENC16/18, PWENC12/14,
PWENC14/16, and PWENC16/18
1. General Description
Environmental enclosures protect dataloggers and peripherals from water and
most pollutants. Our standard enclosures include the ENC10/12, ENC10/12R,
ENC12/14, ENC14/16, and ENC16/18. For cable entry, Campbell Scientific
offers a choice of one 1.5” diameter conduit, two horizontally-arranged 1.5”
diameter conduits, two vertically-arranged 1.5” conduits (ENC16/18 only), or
individual compression fittings. Multiple cables can use the conduit(s)
whereas each cable uses a separate compression fitting. The individual
compression fittings provide a more water-tight seal.
Besides our standard enclosures, Campbell Scientific offers prewired
enclosures that combine flexibility with ease of use. Prewired enclosures
include the PWENC12/14, PWENC14/16, and PWENC16/18. Customers have
the flexibility to choose their system components, but installation is easy
because sensors are simply attached to prewired connectors on the outside of
the enclosure.
Most of the information provided in this manual pertains to the prewired
enclosures. Prewired enclosures are shipped with the same enclosure supply
kit (Section 2, Enclosure Supply Kit) and use the same brackets for mounting to
a tripod or a tower (Section 4, Attachments to an Instrument Mount). The
maintenance information (Section 5, When to Replace Desiccant, and Section
6, Resistance to Weathering) is also applicable to our prewired enclosures.
Campbell Scientific enclosures are manufactured with non-corrosive polyester
and reinforced with fiberglass. These white UV-stabilized enclosures reflect
solar radiation reducing temperature gradients inside the enclosure without
requiring a separate radiation shield. A door gasket, external grounding lug,
stainless steel hinge, and lockable hasp are included. Our enclosures were
rated NEMA 6P before being modified to include conduit(s) or compression
fittings.
Dataloggers, peripherals, and brackets are mounted to an internal plate punched
with a grid of one-inch-on-center holes.
The ENC10/12 and ENC10/12R have a grid of one-half-inch-on-
center holes, allowing a CR1000 datalogger to be mounted
horizontally within the enclosure.
NOTE
An internal backplate is included with each ENC10/12, ENC10/12R,
ENC12/14, and ENC14/16 enclosure. Two internal mounting plate options are
offered for the ENC16/18. The -SB option provides a backplate similar to the
one included with the other enclosures. The -EB option provides both a
backplate and a sideplate.
1

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
1.1 Specifications
Conduit Size
(options “-SC”, “-DC”, “-VC”): 1.5 in diameter
ENC10/12
Internal Dimensions: 25.4 x 30.5 x 11.4 cm (10 x 12 x 4.5 in)
Weight: 4.1 kg (9 lbs)
Entry Seals (option “-ES”): (1) Medium—accepts 6 to 10 mm (0.231 to
0.394 in) cables
(2) Small—accepts 3 to 7 mm (0.118 to
0.275 in) cables
ENC10/12R
Internal Dimensions: 25.4 x 30.5 x 14 cm (10 x 12 x 5.5 in)
Weight: 4.1 kg (9 lbs)
Entry Seals (option “-ES”): (1) Medium—accepts 6 to 10 mm (0.231 to
0.394 in) cables
(2) Small—accepts 3 to 7 mm (0.118 to
0.275 in) cables
ENC12/14
Internal Dimensions: 30.5 x 35.6 x 14 cm (12 x 14 x 5.5 in)
Weight: 5 kg (11.2 lbs)
Entry Seals (option “-ES”): (2) Medium—accepts 6 to 10 mm (0.231 to
0.394 in) cables
(4) Small—accepts 3 to 7 mm (0.118 to
0.275 in) cables
ENC14/16
Internal Dimensions: 35.6 x 40.6 x 14 cm (14 x 16 x 5.5 in)
Weight: 6.2 kg (13.6 lbs)
Entry Seals (option “-ES”): (2) Large—accepts 6 to 13 mm (0.236 to
0.512 in) cables
(2) Medium—accepts 6 to 10 mm (0.231 to
0.394 in) cables
(3) Small—accepts 3 to 7 mm (0.118 to
0.275 in) cables
ENC16/18
Internal Dimensions: 40.6 x 45.7 x 22.9 cm (16 x 18 x 9 in)
Weight: 7.7 kg (17 lbs)
Entry Seals (option “-ES”): (2) Large—accepts 6 to 13 mm (0.236 to
0.512 in) cables
(2) Medium—accepts 6 to 10 mm (0.231 to
0.394 in) cables
(2) Small—accepts 3 to 7 mm (0.118 to
0.275 in) cables
PWENC12/14
Internal Dimensions: 30.5 x 35.6 x 14 cm (12 x 14 x 5.5 in)
Weight: 5 kg (11.2 lbs)
2

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
PWENC14/16
Internal Dimensions: 35.6 x 40.6 x 14 cm (14 x 16 x 5.5 in)
Weight: 6.2 kg (13.6 lbs)
PWENC16/18
Internal Dimensions: 40.6 x 45.7 x 22.9 cm (16 x 18 x 9 in)
Weight: 7.7 kg (17 lbs)
2. Enclosure Supply Kit
Each enclosure is shipped with a sealed plastic bag containing an Enclosure
Supply Kit. This kit provides the materials used to seal and desiccate the
enclosures. Please note that some of the items should be saved for future use.
The contents of the enclosure supply kit are the following.
Qty. PN Description
8 505 #6-32 x .375” screws
8 6044 grommets
4 2376 3 cm cable tie tabs
6 2207 4” cable ties
6 4005 8” cable ties
1 28878 humidity indicator card
2 6596 4 oz container of sealing putty
4 4905 4-unit desiccant packs
1 6290 Phillips screwdriver
1 25745 PVC coupling
DO NOT EAT
UNITED DESICCANTS-GATES
101CHRISTINE, BELEN, NEW MEXICO 87002
DESI PAK
SPECIFICATION MIL-D-3464 TYPE I &II
REACTIVATION TIME IN-BAG 16 HOURS AT 250 F
DESICCANT
ACTIVATED
BAGGED FOR
CONTENTS
4
UNITS
PACKAGE USE
AND STATIC
DEHUMIDIFICATION
DO NOT EAT
UNITED DESICCANTS-GATES
101CHRISTINE, BELEN, NEW MEXICO 87002
DESI PAK
SPECIFICATION MIL-D-3464 TYPE I &II
REACTIVATION TIME IN-BAG 16 HOURS AT 250 F
DESICCANT
ACTIVATED
BAGGED FOR
CONTENTS
4
UNITS
PACKAGE USE
AND STATIC
DEHUMIDIFICATION
INDICATORHUMIDITY
MS20003-2
EXAMINE
ITEM
IF PINK
CHANGE
DESICCANT
IF PINK
WARNING
IF PINK
AVOID METAL CONTACT
DISCARD IF CIRCLES OVERRUN
Humidial Corp., Colton Calif.
Screwdriver
PVC Coupling
8” Cable Tie
4” Cable Tie Cable Tie Tab
#6 Screws
Grommets
Putty
Humidity Indicator Card
Desiccant Pack
FIGURE 2-1. Components of the Enclosure Supply Kit
3

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
3. Mounting Equipment Inside the Enclosure
3.1 Enclosures with One or Two 1.5” Conduits
1. If installing the optional Door Switch Indicator, follow the procedure
described in Appendix A.
2. If installing the 25458 or 28532 DIN-Rail Terminal Kit, follow the
procedure described in Appendix B. The 25458 kit facilitates wiring when
many wires need to be connected to one terminal.
3. If installing the 28960 Stack Mounting Kit, follow the procedure described
in Appendix C. The 28960 kit allows components to be raised 3 inches
above the back plate, allowing one component to be stacked above another
to save space. Raising a component from the back plate is also done to
improve access to a component that may be partially blocked by other,
taller equipment mounted in the enclosure.
FIGURE 3-1. Securing components to the enclosure backplate
Remember to allow space for cables and cable connectors.
NOTE
4

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
4. If desired, insert the 25745 PVC coupling to reduce the conduit’s diameter
to 0.5”. Route the sensor leads through the enclosure conduit to the
datalogger and peripheral terminal strips.
5. Connect sensors and peripherals to the datalogger as described in the
sensor and peripheral manuals.
6. Secure sensor and peripheral leads to the side of the enclosure using 8”
cable ties and cable tie tabs (see FIGURE 3-2).
The adhesive of the cable tie tab may not stick during extremely
cold temperatures or extremely high humidity. In these
situations, fasten the cable tie tab to the backplate using a #6
screw and grommet or run the cable tie through two of the
enclosure backplate holes.
NOTE
Refer to FIGURE 3-3 for steps 7-11.
NOTE
7. Strain relief the sensor leads to the datalogger’s strain relief flanges with
the 4” cable ties.
8. Place two of the desiccant packs from the Enclosure Supply Kit inside of
the enclosure. Reseal the other two inside the plastic bag to use later (see
Section 5, When to Replace Desiccant).
9. Remove the backing from the humidity indicator card and attach the card
to the right side of the enclosure.
10. Place a roll of putty around the sensor leads where they enter the
enclosure.
11. Press the putty around the leads and into the conduit to form a tight seal.
5

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
FIGURE 3-2. Securing cables to the cable tie tabs
6

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
FIGURE 3-3. An ENC12/14 with one 1.5” conduit houses a CR1000
datalogger and BP24 power supply. Door not shown.
3.2 Enclosures with Individual Compression Fittings
1. If installing the optional Door Switch Indicator, follow the procedure
described in Appendix A.
2. Use the #6 screws and plastic grommets (FIGURE 3-1A) to mount
additional peripherals to the enclosure backplate (FIGURE 3-1B).
Dataloggers, power supplies, and most peripherals are usually attached to
the backplate prior to shipment from the factory or are supplied with
additional screws and grommets.
To insert the grommet, push the points of the flanges into the center of any
square hole. To remove a grommet without damage, remove the enclosure
backplate and use pliers to pinch the grommet flanges together.
Remember to allow space for cables and cable connectors.
NOTE
7

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
3. Route each sensor and peripheral lead through a unique compression
fitting (see FIGURE 3-4).
4. Connect sensors and peripherals to the datalogger as described in the
sensor and peripheral manuals.
5. Secure sensor and peripheral leads to the side of the enclosure using 8”
cable ties and cable tie tabs (see FIGURE 3-2).
The adhesive of the cable tie tab may not stick during extremely
cold temperatures or extremely high humidity. In these
situations, fasten the cable tie tab to the backplate using a #6
screw and grommet or run the cable tie through two of the
enclosure backplate holes.
NOTE
Refer to FIGURE 3-5 for steps 6-9.
NOTE
6. Strain relief the sensor leads to the datalogger’s strain relief flanges with
the 4” cable ties.
7. Place two of the desiccant packs from the Enclosure Supply Kit inside of
the enclosure. Reseal the other two inside the plastic bag to use later (see
Section 5, When to Replace Desiccant).
8. Remove the backing from the humidity indicator card and attach the card
to the right side of the enclosure.
9. Rotate each compression fitting so that the fitting clamps tightly against
the sensor cable to provide a water-tight seal (see FIGURE 3-4).
FIGURE 3-4. Cable inserted into compression fitting
8

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
FIGURE 3-5. This ENC16/18 enclosure with the “-ES” option houses
the equipment commonly used in a GOES satellite system
Compression
Fittings
4” Cable Tie
Secures Cable
to CR1000
4. Attachment to an Instrument Mount
4.1 Tripod Mast
The “-MM” mount option is intended for mounting an enclosure to the mast of
a tripod. An enclosure ordered with this option will be shipped with a three-
piece bracket mounted to the top of the enclosure and an identical three-piece
bracket mounted to the bottom of the enclosure (see FIGURE 4-1, FIGURE
4-2, and FIGURE 4-3).
Attach the enclosure to the mast as follows:
1. Position the enclosure on the north side of the mast.
2. Place the enclosure at the desired height. Please note that the
recommended lead lengths for our sensors assume the bottom of the
enclosure is mounted 3 ft from the ground.
3. Use the furnished 2” U-bolts to secure the enclosure to the tripod mast.
4. Route the 14 AWG wire from the brass tripod grounding clamp to the
enclosure grounding lug. Strip one inch of insulation from each end of the
wire and insert the end of the wire into the grounding lugs and tighten.
9

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
FIGURE 4-1. An enclosure with the “-MM” mounting option attaches
to a tripod mast via U-bolts
FIGURE 4-2. This exploded view shows the components of
a “-MM” bracket
10

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
FIGURE 4-3. An enclosure attached to a tripod mast
4.2 UT10 10 ft Tower
The “-TM” option is used to attach our enclosures to a UT10 tower. An
enclosure ordered with the “-TM” option will be shipped with a three-piece
bracket mounted to the top of the enclosure and an identical three-piece bracket
mounted to the bottom of the enclosure. This mounting bracket option uses the
same three-piece brackets as the “-MM” option, except the pieces are
rearranged so that the flanges are on the side of the bracket instead of in the
middle. The distance between the centers of each flange needs to be 10.25”
(see FIGURE 4-4, FIGURE 4-5, and FIGURE 4-6).
Attach the enclosure to the UT10’s tower legs as follows:
1. Position the enclosure on the north side of the tower.
2. Place the enclosure at the desired height. Please note that the
recommended lead lengths for our sensors assume the bottom of the
enclosure is mounted 3 ft from the ground.
3. Use the furnished 1.5” U-bolts to secure the enclosure to the tower legs.
4. Route the 14 AWG wire from the brass tower grounding clamp to the
enclosure grounding lug. Strip one inch of insulation from each end of the
wire and insert the end of the wire into the grounding lugs and tighten
4.3 UT20 or UT30 Tower
The “-TM” option is used to attach our enclosures to a UT20 or UT30 tower.
An enclosure ordered with the “-TM” option will be shipped with a three-piece
bracket mounted to the top of the enclosure and an identical three-piece bracket
mounted to the bottom of the enclosure. This mounting bracket option uses the
11

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
same three-piece brackets as the “-MM” option, except the pieces are
rearranged so that the flanges are on the side of the bracket instead of in the
middle. The distance between the centers of each flange needs to be 17” (see
FIGURE 4-4, FIGURE 4-5, and FIGURE 4-6).
Enclosures with the “-TM” option are shipped configured for the
UT10 tower. Steps 1 through 3 of the following procedure are
for configuring the bracket for attachment to a UT20 or UT30
tower.
NOTE
Attach the enclosure to a UT20 or UT30 tower as follows:
1. Remove the bolts and nuts connecting the bracket to the enclosure.
2. Slide out the flange sections so that the distance between the centers of
each flange is 17” (see FIGURE 4-4).
3. Reattach the bracket to the enclosure using the original bolts and nuts.
4. Position the enclosure on the north side of the mast.
5. Place the enclosure at the desired height. Please note that the
recommended lead lengths for our sensors assume the bottom of the
enclosure is 3 ft from the ground.
6. Use the furnished 1.5” U-bolts to secure the enclosure to the tower legs.
7. Route the 14 AWG wire from the brass tower grounding clamp to the
enclosure grounding lug. Strip one inch of insulation from each end of
the wire and insert the end of the wire into the grounding lugs and tighten.
17 in.
FIGURE 4-4. Enclosure brackets configured for a tower mount
12

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
The default configuration is for attaching to a UT10 tower (for example, D =
10.25”). To attach to a UT20 or UT30 tower, move the flange sections of the
bracket so that D = 17”.
Flange Section
Flange Section
FIGURE 4-5. This exploded view shows the components of
a “-TM” bracket option
FIGURE 4-6. An enclosure attached to two tower legs
13

ENC10/12, ENC10/12R, ENC12/14, ENC14/16, ENC16/18, PWENC12/14, PWENC14/16, and PWENC16/18
4.4 Tripod Leg Base
The “-LM” mount option is intended for attaching an enclosure to the leg base
of a CM106, CM106K, CM110, CM115, or CM120 tripod.
The ENC16/18 can be mounted to the leg base of a CM106 or
CM106K only.
NOTE
An enclosure ordered with this option will be shipped with a bracket attached
to each side of the enclosure and a U-bolt bracket. A 19124 bracket must also
be attached to some tripods (see FIGURE 4-7).
For tripods requiring 19124 bracket, the bracket may not be pre-
installed on the tripod at the factory. In this situation, the 19124
bracket and mounting hardware will be shipped with the tripod
and will need to be installed as shown in FIGURE 4-7.
NOTE
The CM106 and CM106K tripods have flanges built into the
body of the tripod and do not require the 19124 bracket.
Attach the enclosure to the leg base as follows:
1. Slide the keyhole notches in the upper and lower corners of the –LM
bracket over the two extended Phillips head screws located on the tripod.
The CM106 and CM106K have hooks extending from the tripod body in
place of the Phillips screws.
2. Place the flange of the tripod’s bracket into a notch in one of the
enclosure’s brackets (see FIGURE 4-7, FIGURE 4-8, and FIGURE 4-10).
3. Attach the U-bolt bracket on the other enclosure bracket (see FIGURE
4-9).
4. Use the furnished 2.5” U-bolt to secure the enclosure bracket to a tripod
leg (see FIGURE 4-9 and FIGURE 4-10). The CM106K requires a user-
supplied 5/16-18 x 1.5” U-bolt due to the tripod’s smaller leg size.
5. Route the 14 AWG wire from the brass tripod grounding clamp to the
enclosure grounding lug. Strip one inch of insulation from each end of the
wire and insert the end of the wire into the grounding lugs and tighten.
14