In-situ TROLL RDO 9500 Manual

Information Sheet
TROLL® Accessories
TROLL®9500 with Cable Connect
RDO
®O-ring Maintenance Kit
Catalog Number 0080800
The instrument's Viton®o-rings help ensure a water-tight seal. If the o-rings are more
than 12 months old or appear worn, dried, nicked, stretched, cracked, or otherwise
damaged, replace them promptly. The kit includes the following:
Part Qty. Description
A1 Red plug for restrictor
B1 Red RDO®dust cap
C1 Connector dome
D2 Orange o-rings
E2 Restrictor o-rings
F3 Sensor port plugs
G2RDO sensor o-rings for cable end (2) and (1) below restrictor plug (A)
H1 O-ring below sensor ports
I1 Set screw
J1 Lens wipe for RDO lens
K10 Port plug o-rings
L2 RDO sensor o-rings (cap end)
M1 O-ring lubricant
N2 O-ring for backend cable connector
(0.5 in diam.; slightly larger than K)
O2 O-rings for top of battery compartment (1.3 in diam.)
P2 O-rings for bottom of battery compartment (1.6 in diam.)
A
BC
DE
FG
H
I
J
L
M
K
PO
N

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Information is subject to change without notice. In-Situ and the In-Situ Inc. logo, Win-Situ, TROLL, BaroTROLL, RuggedReader, and RuggedCable are trademarks or
registered trademarks of In-Situ Inc., Fort Collins, CO, USA. Viton is a registered trademark of DuPont Dow Elastomers. Copyright © 2009 by In-Situ Inc. All rights reserved.
1 800 446 7488
0080802 rev 002 3/09
N
O
P
K
F and K
GUIDELINES & PRECAUTIONS
Be careful not to transfer grease from your fingers•
to the pins in the cable connector, or to the sensor
connectors and sensor port connectors. Any lubricant
in these areas should be removed with a clean cotton
swab.
Avoid getting lubricant on the inner lens of the RDO•
sensor. Clean the lens with the enclosed wipe (part J)
after placing the o-rings on the RDO sensor.
Always use a dust cap to protect the o-ring and•
connector when cable is not attached.
The kit includes sensor port plugs for deployments with•
fewer than 4 removable sensors installed.
Every sensor port must contain a sensor or port plug•
before submersion!
D
C
A and G I
E
The o-rings labeled G and L are nearly identical
in size. However, G is slightly thicker than L.
KL
G
REPLACEMENT PROCEDURE
Use your fingers or a non-metallic tool to remove the1.
worn o-rings from the grooves.
Clean all mating surfaces with a swab or lint-free cloth.2.
Using your fingers, apply lubricant (part M) evenly to3.
new o-rings.
Place the o-rings in the grooves. Remove excess4.
lubricant.
H