Welding; Minimum And Maximum Engine Speeds - Tenco RPM TECH RPM215 Operating And Maintenance Manual

OPERATING AND MAINTENANCE MANUAL FOR TIER 4 SNOW
BLOWER MODELS: RPM215, RPM217, RPM220/36R, RPM40R,
RPM48R/52R AND HS300
1.3.9

Welding

Here are the actions that must be taken before welding on your RPM Tech snow blower.
1. Turn off the key switch and disconnect the harness going inside the carrier cab.
2. Disconnect all engine and snow blower controller connectors.
3. Make sure the screen and the joystick are disconnected.
4. Disconnect the battery negative terminal or turn on the master disconnect switch if one is installed.
5. Make sure the welder is not grounded on an electric sensor or an electronic component of the
snow blower or engine.
1.3.10

Minimum and Maximum Engine Speeds

Here are the minimum and maximum engine speeds, depending on your snow blower model.
Model
RPM215
RPM217
RPM220 / RPM36R / RPM40R
RPM48R / RPM52R
HS300
S00-OME-T4 rev 7
Minimum speed
800 RPM
800 RPM
800 RPM
800 RPM
800 RPM
Maximum speed
2200 RPM
2400 RPM
2200 RPM
2100 RPM
2200 RPM
Page 66