CBS ArcSafe RRS-2-BE User manual

RRS-2-BE
Technical Manual
P.O. Box 550
Argyle, TX 76226
[phone]
www.CBS ArcSafe.com
(Remote Racking System)
CBS ArcSafe®

About the User’s Guide
This user’s guide describes the functions and features of the CBS ArcSafe® RRS-2-BE. This technical
document is intended to act as a simplified reference for users of the equipment, allowing for safe,
quick, and efficient use of the RRS-2-BE features.
Before You Begin
DANGER!
*This is a red hazard alert warning box; red hazard alert boxes contain information pointing
out potential hazards to personnel and equipment.
ATTENTION
This is a green information box; green information boxes are used to place emphasis on
valuable information the user will want to pay particular attention to.
DANGER!
*Ensure that personnel using this equipment are adequately trained in the operation of the
switchgear they are planning to work with; that they are correctly stationed outside the arc
flash boundary; and that they comply with all applicable Federal, State, Local, and In-house
safety regulations and procedures. Attention should be given to distance, angle, and
personal protective equipment (PPE).
DANGER!
*Ensure that switchgear is properly maintained and in good working order before using the
RRS-2 on your switchgear. Contact your local group CBS service provider at www.gcbs.com
to assist in proper care and maintenance for your switchgear.
P.O. Box 550
Argyle, TX 76226
Tel: [phone]
Fax: [phone]
Website: www.CBSArcSafe.com
Email: [e-mail]

1.0 Description
The CBS ArcSafe® RRS-2-BE is a portable, highly configurable remote racking system designed to reposition
circuit breakers that are equipped with non-rotary racking mechanisms. The primary goal for the design and
operation of the RRS-2-BE remote racking system is to reposition circuit breakers with the operator positioned
safely outside of the arc flash boundary.
The RRS-2 is powered from either standard AC power or the internal battery. The RRS-2-BE is operated with
the RSO-BE via a radio. The pendant station allows for the operator to manipulate the tooling assembly which
repositions the circuit breaker when equipped with the required tooling.
2.0 Pendant Station Operation
With the RRS-2-BE the pendant station has a unique set of controls which are as follows.
INSTALL
A&B
REMOVE
A
INSTALL
A
REMOVE
B
INSTALL
B
REMOVE
A&B

3.0 Preparation and Operation
The preparation and operation of the remote rack is described in the following sections and include:
3.1 Set up Training
This section lists the necessary steps to
set up training for your RRS-2-BE.
3.4 Setting the Actuator Limit Switches
This section describes the procedure for
charging the remote racking system to
prepare it for future operations.
3.2 Unpacking the RRS-2-BE
This section lists the necessary steps to
uncrate the remote rack and prepare it
for operational readiness.
3.5 Setting up the RRS-2-BE for
Operation
This section lists the preliminary steps for
operation.
3.3 Charging the RRS-2-BE
This section describes the procedure for
charging the remote racking system to
prepare it for future operations.
3.1 Set up Training
Included with your purchase of the RRS-2-BE is 4 hours of training from either a CBS ArcSafe® equipment
representative or an approved CBS ArcSafe® outside representative. Please call CBS ArcSafe® at [phone]
to set up this FREE training seminar for your service personnel prior to ANY operations.
DANGER!
*It is VERY important to have proper training before using this unit as improper use may
damage your RRS-2-BE and void all warranties written or implied.

3.2 Unpacking the RRS-2-BE
The RRS-2-BE is placed in a protected condition to allow the unit to be shipped more efficiently and to prevent
damage from occurring. Perform the following steps to unpack the RRS-2-BE and prepare it for operation.
DANGER!
*Do not unpack the RRS-2-BE until your FREE training seminar has been provided. Unpacking
the unit before training may void your warranty. This guide is intended for personnel that
have already received the proper training.
1. Remove the cardboard cover by cutting the perimeter at the base with a utility
knife or removing the nails/screws.
2. Carefully remove the steel strapping that secures the remote rack to the pallet
and roll the unit onto the floor.
3. Inventory the CBS ArcSafe® RRS-2-BE components to ensure nothing is missing.
A CBS ArcSafe® representative will assist with inventory before the FREE training
seminar.
4. If pneumatic tires are installed on the unit (optional), ensure the tires are
inflated to their proper pressure.
5. Properly attach necessary tooling to the RRS-2-BE.
6. The CBS ArcSafe® RRS-2-BE is now ready for charging and setting up for
operation.

3.3 Charging the RRS-2-BE
The CBS ArcSafe® remote racking unit is equipped with batteries to enable operation when AC power is
unavailable. Perform the following steps to charge and store the unit to prepare for future operation:
1. Rotate the power switch to the OFF position if not using the RRS-2-BE.
ATTENTION
It is perfectly safe to charge the RRS-2-BE during operations; however the unit uses up
battery power at a much faster rate than it charges which means for proper operation you
must charge the RRS-2-BE fully before starting the remote racking operation. If you leave the
unit on while storing it, the unit will pull unnecessary electricity from the outlet.
2. Connect the RRS-2-BE Power Supply into an AC outlet via the included power cable and
ensure that the red light on the side of the unit turns on while plugged in and charging.
3. While charging feel free to use the RRS-2-BE in normal operation mode.
4. Whenever possible, leave the CBS ArcSafe® RRS-2-BE plugged in and properly stowed
with either the CBS ArcSafe® dust cover or the waterproof cover to ensure the RRS-2-BE
is protected until the next operation. Once fully charged the battery charger switches to
a ‘Standby Voltage Mode’ maintaining a fully charged battery.
DANGER!
*Storing the RRS-2-BE
in freezing temperatures will drastically reduce battery performance,
CBS ArcSafe® recommends storing the unit where temperatures are regulated 68˚F to 77˚F. If
storage in freezing temperatures is required, contact
CBS ArcSafe® for handling proper
storage solutions.
ATTENTION
At or below 40°F / 5°C we recommend using the AC power supply over the battery power in
order for the unit to operate at max power. At temperatures lower than 40°F / 5°C the
current provided by the batteries becomes limited and thus may not provide enough racking
power for your breaker.

3.4 Setting the Actuator Limit Switches
On the actuators used for pressing interlocks and for installing/removing breaker there are magnetic limit
switches that help to control how far the actuators extend and retract. This allows the actuators to be set so
that they only extend and retract to set limits and cannot over extend/retract themselves for operations where
specific distances need to be traveled.
There are three different types of operational actuators; these three types are non-adjustable, adjustable by
Philips head, and adjustable by Allen wrench. The non-adjustable actuators are generally quite small and will
never need to be adjusted and there are no limit switches on them to set.
Adjustable by Philips head screwdriver
1. Loosen the two screws with a Philips head screwdriver.
2. Position the limit switches as desired, these switches determine how the actuator
extends and retracts.
3. Secure the limit switches by screwing back in the screws – be EXTREMELY careful not to
over tighten these screws as they are fragile, very little torque is needed in order to
secure those limit switches.
Adjustable by Allen wrench
1. Locate the plastic cover with wires entering.
2. Gently pry the plastic cover off with a flathead screwdriver.
3. Loosen the two set screws with a #2 Allen Wrench.
4. Position the limit switches as desired, these switches determine how the actuator
extends and retracts.
5. Secure the limit switches by screwing back in the set screws – be EXTREMELY careful not
to over tighten these screws as they are fragile, very little torque is needed in order to
secure those limit switches.
Figure 3.4 – Adjustable by Screw actuator
Limit switches

3.5 Setting up the RRS-2-BE for Operation
This section explains the steps necessary to prepare the RRS-2-BE for racking operations, however tooling has
been tailored to your specific needs and may require a different operational setup then described here.
1. Ensure the RRS-2-BE is charged and/or the unit is plugged in to an AC power source.
2. Ensure the breaker being racked is OPEN according to manufacturer specifications.
3. Position the remote racking system in front of the circuit breaker to be racked, with the
cubicle brace aligned with the circuit breaker cubicle.
4. Ensure the safety shut off switch on the pendant station is off.
5. Turn the power switch to the ON position, the green POWER ON light will light up.
6. Position the necessary tooling to the breaker.
ATTENTION
For selected models of circuit breakers, the RRS-2-BE will move slightly. This may include the
RRS-2-BE slightly rocking or rolling forwards/backwards, however violent movements should
not occur. If any movement seems concerning please contact your CBS ArcSafe® agent.
7. The RRS-2-BE is now ready for operation.

4.0 Operation
This section describes the steps necessary to install and remove the circuit breaker using the RRS-1.
4.1 Circuit Breaker Installation/Removal
These are the following requirements and steps for circuit breaker installation using the RRS-1.
4.1.1 Requirements for Installation/Removal
The following installation procedure assumes that the following prerequisites have been met:
1. The circuit breaker racking mechanism is in working order.
2. The circuit breaker is installed in the cubicle and OPEN according to
manufacturer specifications.
DANGER!
*
For your safety please ensure that all personnel follow the personal protective
equipment rules and regulations along with following all of the manufacturer guidelines
at ALL times.
DANGER!
*If possible remove control power from the control circuit in order to prevent the
accidental closing or tripping of the breaker during the racking procedure.
4.1.2 Steps for Installation/Removal
To install the circuit breaker to the OPERATING position, perform the following steps.
1. Ensure the RRS-1 is properly setup using the breaker specific tooling provided.
2. Attach and install the RRS-1 unit from the circuit breaker cubicle as follows:
a. Ensure that the emergency stop switch on the pendant station is deactivated.
b. Turn the power switch on.
c. Align the motor assembly with the racking mechanism rotary system using
either the vertical adjustment handle or power slide (optional).
d. Attach the circuit breaker racking tooling to the RRS-1 and then attach the
RRS-1 to the racking mechanism.
e. Attach the tether system to the breaker or engage the foot brakes (if
required).
f. Turn the motor brake control switch to the ON position.
ATTENTION
The RRS-1 motor brake prevents the motor from over rotating and is necessary during
the racking operation.

3. Verify the circuit breaker is OPEN according to manufacturer specifications and
company safety policies.
4. Exit the arc flash boundary with the pendant station.
DANGER!
*Exiting the arc flash boundary may prevent the operator from observing the circuit
breaker during repositioning, if this situation occurs we recommend acquiring the CBS
ArcSafe® camera system in order to remotely view the repositioning.
*Although the pendant station allows the operator to be away from the immediate arc
flash boundary, personal protective equipment requirements must still be met at all
times.
5. To install the breaker use the INSTALL control, REMOVAL for removal, ensuring the
current control module is properly setup and operating in automatic mode if
possible.
6. Detach and uninstall the RRS-1 unit from the circuit breaker cubicle as follows:
a. Depress the emergency stop button, rewind the pendant station cord and return
the remote to the storage hooks provided.
b. Disengage the foot brakes (optional).
c. Remove the circuit breaker racking tooling from the breaker and RRS-1.
d. Turn the motor brake control switch to the OFF position.
ATTENTION
The RRS-1 motor brake will maintain pressure on the circuit breaker racking device after
the racking operation is complete. Switching the motor brake to OFF will relax the
system and allow the RRS to be removed from the breaker easily.
e. If applicable, lower the motor assembly, to a suitable position for storage
with the vertical adjustment handle or power slide (optional).
f. Turn the power switch off.
7. Plug in and cover the RRS-1 with the dust cover or the waterproof cover (optional) and store
the unit in a clean, dry location.