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and adjust cycle accordingly. The drain should remain open long enough the discharge accumulated water but not much longer. Too long a drain time
will waste energy and too short a time will allow excessive water to accumulate.
Manual Override:
A manual override switch (3) is located on the front of the unit. Activating this switch will place the solenoid valve in a continuously
open position. The switch will glow red when in the on (valve open) position.
WARNING: Completely relieve all pressure from the system before attempting to service the drain. Disconnect drain unitt from all external
sources of pressure and electrical power. Employ approved lockout/tagout devices while working on the system. Failure to follow these
directions can result in serious personal injury and death.
The Automatic Drain will provide years of service if it is regularly and properly maintained. The following procedure should be performed on a
monthly
basis:
1.
Disconnect electrical supply and depressurize Drain as instructed above.
2.
Remove Drain and flush the solenoid inlet and outlet ports with a safe oil-cutting detergent such as
Lestoil
or
Fantastic
. Take
care that water and detergent is kept away from all electrical components
. Do not remove cover or submerge unit in liquid.
Failure to follow this warning may result in serious injury, death and property damage.
3.
Remove plug on Wye strainer assembly, remove and clean screen with detergent. Reassemble strainer.
4.
Replace the drain and reconnect power.
Replacement Parts
Solenoid Disassembly:
If the drain is bleeding air continuously and the override switch is
in the closed position it may be necessary to disassemble the solenoid valve to clear the
seat of foreign materials.
Tools Required:
1.
Small Slotted Screwdriver
2.
#2 Phillips Screwdriver
3.
Small Adjustable Crescent Wrench
1.
Disconnect Drain from external pressure and power sources as directed above.
2.
Remove cover by removing (4) screws.
3.
Whole holding body of valve, remove hex nut which retains solenoid valve to coil. Note orientation of valve so that it may be reinstalled in the
same manner.
4.
Remove stem assembly by carefully turning stem CCW. Do not strike or twist the stem with any object, as doing so will damage it.
5.
Inspect the valve seat and carefully remove and foreign material.
6.
Inspect the plunger assembly and remove any foreign material. Safe detergent may be used here.
7.
Reassemble solenoid and valve by reversing the above procedures. Take care that the actuator cover is carefully aligned over the pin and
that the outer cast portion is positioned on the outer side of the solenoid.
8.
Reassemble solenoid and coil, taking care to orient valve correctly in flow direction.
Motor Guard Corporation assumes the responsibility of providing equipment that is free from defects in workmanship and material. Should this product fail due to a defect in
workmanship or material, Motor Guard Corporation will repair or, at its option, replace the product without charge, other than the transportation charges, provided that the product is
returned to the factory, transportation prepaid, within one year of the date of purchase. Please contact Motor Guard Corporation for return authorization and shipping instructions.
This limited warranty does not cover damage to the product due to neglect, misuse or accident, nor does it cover any loss, damage or expense, either direct, indirect or consequential,
arising from the non-function of this product. This limited warranty notice replaces any other warranty information, implied or otherwise, enclosed with this product or appearing in
literature referring to this product.
MAINTENANCE
.
Key
Part No
Description
1
VK5702
Solenoid Valve Kit with Coil and Wire
Terminals
2
PK5700
Power Cord Kit with Strain Relief and Wire
Terminals
3
SK5700
Switch Kit with Wire Terminals
4
TK5700
Timer Board Kit with Knobs, Mounting Screws
and Terminals
5
CK5700
Solenoid Coil Kit with Wire Terminals
6
RF2035
Wye Strainer with Screen
7
SSK202
Replacement Screen for Wye Strainer
LIMITED WARRANTY
.