Condec PIN7010 - Manual (Page 18)

14 PIN7000/PIN7010 Operation and Maintenance Manual
3.2.10 Regulator (Standard Pneumatic) and Solenoid Removal
Solenoid 120 VAC input - PN 56851, Solenoid 220 VAC input - PN 54366
Tools required: Phillips screwdriver
7/16" Open end wrench
9/16" Open end wrench
A/R 1/4" wide teflon tape, (PN 60575)
A/R 1/2" wide teflon tape, (PN 60911)
1/2" Socket
Socket wrench
1/4" Hex wrench
NOTE: See Figure 3-3 on page 22.
1. Vent any remaining gas from the system to atmosphere. Disconnect the power cord from the power
source.
2. Remove front panel from its enclosure as described in Section 3.2.1 on page 6, and carefully place on a
bench top.
3. Remove regulator knob cap and two screws that secure the round plate.
4. Loosen and remove the locknut using a 1/2" socket while holding the knob. Remove the knob by turning
counter-clockwise.
5. (PIN7010 Only) Loosen tube nuts on INPUT PORT and TEST PORT fittings. Remove the two screws
and AC INPUT/INPUT PORT/TEST PORT panel.
6. Remove all tubing sections that connect to the regulator/solenoid assembly.
7. Loosen the mounting collar in the panel rear using a 1/4" hex wrench.
8. Remove the regulator/solenoid assembly by sliding out from the panel rear.
9. Mount the regulator in a bench vise by the flats in the base.
10. Note the orientation of the solenoids, as well as the inlet and outlet fittings in the regulator. Remove the
fittings and any remnants of teflon tape from the pipe threads.
3.2.11 Regulator (Standard Pneumatic) and Solenoid Installation
Solenoid 120 VAC input - PN 56851, Solenoid 220 VAC input - PN 54366
Tools required: Phillips screwdriver
7/16" Open end wrench
9/16" Open end wrench
A/R 1/4" wide teflon tape, (PN 60575)
A/R 1/2" wide teflon tape, (PN 60911)
Snoop, liquid leak gas detector (PN 64781)
1/2" Socket
Socket wrench
1. Wrap two layers of teflon tape on the pipe threads of each fitting, and using previously noted orientation,
install into the inlet and outlet of the regulator. Ensure that each, as well as, solenoids are oriented
properly. Use a bench vise when doing this.
2. Insert the new regulator/solenoid assembly into the panel through hole. Pass the adjusting end through
the mounting ring. Do not tighten cap screw until adjusting knob is installed .
3. Install the tubing sections to the inlet and outlet fittings.
PIN7010 only: Replace the AC INPUT/INPUT PORT/TEST PORT panel and two mounting screws.
Thread and tighten tube nuts on INPUT PORT and TEST PORT fittings.
4. Install the adjusting knob on the threaded shaft by turning clockwise. Turn adjusting knob on threaded
shaft until bottomed and install locking nut and tighten. Turn knob until it bottoms. Position the regulator
so that the bottom of the knob is 1/2" from the panel surface, then tighten the cap screw on the
mounting collar.
5. Using a pressure source connected to the INPUT PORT (4), set REGULATOR (10) pressure to 100 PSI.
Enable the POWER switch (2) and monitor the pressure as it builds in the ACCUMULATOR
PRESSURE gauge (7). Turn the POWER switch (2) off when 1,000 PSI has been achieved. Check all
fittings for leaks. If there are no leaks vent system and remove pressure source.
NOTE: See Figure 2-1 on page 4 for items in parenthesis.