LRV-1 lift control valve
3 Operating controls and indicators
33/86
300-I-9010050-E-28/02.2012
3
Operating controls and indicators
14
8
13
18
3
12
11
10
9
17
2
1
300-7-10012261_iso_C-L
R
V
Illustration shows valve size 350, valve size 700 varies
Item Description
Tools
1
Maximum-pressure setscrew
2 x open-ended spanner, 13mm A/F
2
Bypass-pressure setscrew
Open-ended spanner, 10mm A/F
Allen key, 5mm A/F
3
Lowering-speed limiter (valve size 700 only)
Open-ended spanner, 10mm A/F
Allen key, 5mm A/F
8
Pressure gauge shut-off screw (valve sizes 175
and 350)/
Pressure gauge shut-off valve (valve size 700)
Allen key, 4mm A/F
—
9
Filter screw, UP
Open-ended spanner, 22mm A/F
10
UP solenoid
Allen key, 3mm A/F
11
DOWN solenoid
Allen key, 3mm A/F
12
Filter screw, DOWN
Open-ended spanner, 22mm A/F
13
Pilot plate
Allen key, 6mm A/F
14
Adjusting/clamp screw for mech. zero point / Hall
sensor
Allen key, 3mm A/F
17
UP damping jet*
Allen key, 3mm / 5mm A/F
18
DOWN damping jet*
Allen key, 3mm / 5mm A/F
* Accessible from the front side only for valve size 700; valve sizes 175 and 350 require removal of the pilot plate
