
Installation and Maintenance Manual
14
Field Hose Measurements for HRG Operators
Note: HRG operators are usually shipped without the hoses needed to complete the system.
Hy-Security will make these hoses in custom lengths as required, attach the quick disconnect fittings and
pre-charge the hoses with hydraulic fluid. The use of pre-charged hoses is important to avoid the
introduction of air into the system.
When field measuring for the necessary hose length to order, the following may be helpful:
1. There is little room in the base of the HRG operator post and limited room in the control/power panel,
therefore, your field measurements must be very accurate when calculating the length of the
necessary hydraulic hoses. If your dimensions are too little, you will not reach the connections, if
your measurements are too long, you will have trouble finding space for the excess hose.
2. Remember that two hoses are needed for each cylinder. This means that you need four hoses when
you are installing a HRG 222 (pair) operator.
1) Be sure to measure accurately the following distances: (the best way is to pull a cord through the
conduit, mark it, and then measure it.)
a) The bottom of the pump/control panel to the bottom of the trench, plus 24”
b) The total distance across the trench.
c) The distance back up to the bottom of the operator, plus 6”
1) The part number for the hoses is:
1/4" hose for HRG: HSFHO 004 SW
The HRG 220 includes up to 40’ total length for the two hoses required.
The HRG 222 includes up to 100’ total length for the four hoses required.
For assistance call your distributor.
Содержание HRG 220 ST
Страница 15: ...Installation and Maintenance Manual 9 Swing Gate Post Details ...
Страница 16: ...Installation and Maintenance Manual 10 HRG 220 Pump Pack ...
Страница 17: ...Installation and Maintenance Manual 11 HRG 222 Pump Pack ...
Страница 18: ...Installation and Maintenance Manual 12 How Our Hydraulic Swing Gates Work ...
Страница 25: ...Installation and Maintenance Manual 19 Instructions for Hand Pump or Manual Operation ...
Страница 29: ...Installation and Maintenance Manual 23 ...
Страница 47: ...Installation and Maintenance Manual 41 ...
Страница 48: ...Installation and Maintenance Manual 42 ...
Страница 62: ...Installation and Maintenance Manual 56 Battery Connection Diagram ...
Страница 63: ...Installation and Maintenance Manual 57 Battery Connection Diagram ...
Страница 65: ...Installation and Maintenance Manual 59 Wire Size Schedules ...
Страница 66: ...Installation and Maintenance Manual 60 Parts Breakout HRG 220 Pump Packs ...
Страница 67: ...Installation and Maintenance Manual 61 Parts Breakout HRG 222 Pump Packs ...
Страница 68: ...Installation and Maintenance Manual 62 Parts Breakout Control Box ...
Страница 69: ...Installation and Maintenance Manual 63 Parts Breakout Post ...
Страница 70: ...Installation and Maintenance Manual 64 Parts Breakout DC Power Supply ...