How to Use the Tennant CS16 Micro-Scrubber: A Quick 5-Minute Operator Guide
BEFORE YOU START: Ensure the recovery tank cover is sealed tight and the battery charger cord is unplugged from the wall.
1. CONTROL PANEL AT A GLANCE
[ 1 ] Battery gauge
[ 2 ] Main power switch on/off button
(+) [ 3 ] Brush on/off button
ECO [ 4 ] Vacuum on/off button
(-) [ 5 ] Solution flow on/off button
Quick Power Commands:
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Turn ON: Tap the Power Switch once (0.1 sec).
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Turn OFF: Hold the Power Switch down for 4 seconds.
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Enable Silent / ECO Mode: Press the ECO button. Ideal for daytime cleaning and noise-sensitive areas.
2. BATTERY & CHARGER STATUS
| LED Light Pattern | What It Means | Action Needed |
| Solid Green | 100% – 50% Charge | Ready to clean. |
| Solid Yellow | 50% – 20% Charge | Low charge — plan to finish up soon. |
| Solid Red | Below 20% Charge | Stop cleaning! Recharge immediately to protect battery life. |
| 🟡 Flashing 7 Times | Plugged In | Battery is currently charging. |
| 🔴 Flashing 6 Times | Critical Low Battery | Machine disabled. Plug in charger immediately. |
3. OPERATING THE MACHINE
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Fill Solution Tank: Fill clean water and approved cleaning detergent through the front tank port.
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Set Water Flow: Adjust the solution switch
[ 5 ]to the desired water output level. -
Start Scrubbing: Turn power ON, engage the handle levers, and walk forward at a steady pace.
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Check Dirty Water Float: If suction suddenly stops or the vacuum pitch gets high, the dirty water tank is full—time to empty it!
4. END-OF-SHIFT CLEANING (5-Minute Routine)
DO THIS DAILY TO PREVENT BAD ODORS AND MACHINE BREAKDOWNS!
┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
│ 1. DRAIN TANK │ ──>│ 2. RINSE FLOAT │ ──>│ 3. WIPE BLADES │
│ Empty recovery │ │ Flush dirty │ │ Wipe squeegee │
│ dirty water. │ │ tank & screen. │ │ rubber clean. │
└─────────────────┘ └─────────────────┘ └─────────────────┘
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Drain & Flush Recovery Tank: Drain dirty water into an approved floor drain. Rinse the inside of the tank with fresh water.
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Clean Float Filter: Check the float shut-off cage inside the recovery tank and clear away any debris or hair.
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Wipe Down Squeegee: Wipe squeegee blades with a clean cloth. Do not let sticky residue dry on the rubber.
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Plug In Charger: Connect the power cable to a wall outlet. Ensure the charging indicator light is active before walking away.
QUICK TROUBLESHOOTING FOR OPERATORS
| Problem | Quick Fix |
| Water left behind on floor? | Clear debris or string caught under the squeegee blades. Ensure vacuum hose is firmly plugged in. |
| No water coming out? | Check solution tank level. Ensure solution valve underneath the tank is turned ON. |
| Machine won't start? | Make sure the charger cable is unplugged from the wall outlet. |
| Lights flashing red/yellow? | Turn machine off, wait 10 seconds, and turn back on. If flashing continues, inform your supervisor or service tech. |
Looking for Replacement Parts or Technical Support?
Whether you need replacement squeegee blades, brush motors, filters, or battery care supplies, keeping OEM-spec parts on hand ensures minimal downtime. Contact our service team or explore our catalog for exact-fit replacement parts for Tennant, Nobles, and other leading floor scrubber brands. Shop Tennant CS16 Parts