Pentair KEYSTONE EPI-2 Installation And Maintenance Instructions Manual page 18

Keystone ePi-2 quarter-turn electric actuator
InstallatIon and MaIntenance InstructIons
6.2.10 setting of the torque limiting device in
closing
closing torque limits: 50%, 75% and 100%
of the nominal torque. the nominal torque
corresponding to 100% is set in-house and
stated in the name plate.
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 6
• Move switch SW6 to positions 2, 5 or 9 for
the requested torque value (in percentage) in
closing
• Push ENTER pushbutton SW5 to confirm
• When pushing SW5, the red leD switches on
for confirmation
• The setting of the torque limiting device in
closing manoeuver is now complete
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
Warning
Torque switches setting must be done only with
the authorization of the valve manufacturer,
considering the specific valve figures.
6.2.11 Configuration of the torque limiting
device in opening
opening torque limits: 50%, 75% and 100%
of the nominal torque. the nominal torque
corresponding to 100% is set in-house and
stated in the name plate.
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move SW4 switch to position 7
• Move switch SW6 to positions 0-9 for the
requested torque value (in percentage) in
opening
• Push ENTER pushbutton SW5 to confirm
• When pushing SW5, the red led switches on
for confirmation
• The setting of the torque limiting device in
opening is now complete
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
Warning
Torque switches setting must be done only with
the authorization of the valve manufacturer,
considering the specific valve figures.
6.2.12 reverse mode configuration
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 8
• Move switch SW6 to position:
1 counter-clockwise (ccW) on
0 counter-clockwise (ccW) off
• Push ENTER pushbutton SW5 to confirm
• When pushing SW5, the red leD switches on
for confirmation
• Reverse mode (CCW) set is now completed
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
6.2.13 actuator model selection
The frames relevant to models 63/125 and
250/500 can be set to operate with a 63 Nm or
125 nm motor and a 250 nm or 500 nm motor
respectively.
the difference is based on the technical
characteristics of the electric motor itself.
actuator model 63
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 9
• Move switch SW6 to position 0
• Confirm by pushing ENTER pushbutton, SW5
• When pushing SW5, the red leD switches on
for confirmation
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
actuator model 125
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 9
• Move switch SW6 to position 1
• Confirm by pushing ENTER pushbutton SW5
• When pushing SW5, the red leD switches on
for confirmation
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
actuator model 250
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 9
• Move switch SW6 to position 0
• Confirm by pushing ENTER pushbutton SW5
• When pushing SW5, the red leD switches on
for confirmation
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
actuator model 500
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 9
• Move switch SW6 to position 1
• Confirm by pushing ENTER pushbutton SW5
• When pushing SW5, the red LED switches on
for confirmation
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
actuator model 1000
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 9
• Move switch SW6 to position 3
• Confirm by pushing ENTER pushbutton SW5
• When pushing SW5, the red LED switches on
for confirmation
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
actuator model 2000
• Enter set up configuration: move switch SW3
to position on (configuration function)
• Move switch SW4 to position 9
• Move switch SW6 to position 4
• Confirm by pushing ENTER pushbutton SW5
• When pushing SW5, the red LED switches on
for confirmation
• Exit set up configuration (move switch
sW3 to position 1) or proceed with the next
parameter
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