Manitowoc MAX-ER 16000 - Check Mast Stop Pressure

Reference Only
SET-UP AND INSTALLATION 16000 HANGING MAX-ER® OPERATOR MANUAL
4-24
Published 04-17-17, Control # 067-11
Check Mast Stop Pressure
Each mast stop has a hydraulic pressure gauge (see
Figure 4-13
).
Check both gauges WEEKLY. The gauges should read 200-
280 psi (13.8-19.3 bar) depending on outside air
temperature.
At 70°F (21°C), the gauge should read 230 psi (15.8 bar).
• Pressure increases as temperature increases
• Pressure decreases as temperature decreases
If the proper reading is not indicated at either gauge,
determine cause of faulty pressure and take corrective
action.
WARNING
Explosion Hazard!
Mast stop cylinders are equipped with nitrogen pre-
charged accumulators.
Do not tamper with accumulators unless authorized and
trained to do so.
Hydraulic Pressure Gauge
at Base of Both Mast Stops
FIGURE 4-13
P2086a