MONARCH INSTRUMENT Nova-Strobe - User Manual

Nova-Strobe Battery Replacement Instructions
For all Nova-Strobe models
[A]
[B]
[C]
[D1]
[D2]
Dismantling the unit is the easy part. . .
1. Remove the lens [A] by separating the two tabs
that hold it in place.
1a) For LED models, there are two (2)
internal wires connecting the white
connector that will need to be carefully
removed.
2. Slide the reector [B] and lamp out as detailed
in the Lamp Replacement section of the User
Manual.
3. The four (4) screws [C] must be removed so the
reector housing can be detached from the main
body.
4. Remove the four (4) additional screws [D1] & [D2]
in the case halves opposite the input and output
jacks.
5. The case halves can now be separated, exposing
the batteries; the batteries should be sent to a
recycling center or returned to Monarch for
proper disposal.
15 Columbia Drive, Amherst NH 03031-2334 Tel.: 603-883-3390 • Fax: 603-886-3300
www.monarchinstrument.com repairs@monarchinstrument.com
Before you open the housing, know that during the reassembly there are multiple points
that need to align correctly to close the housing securely.
Some of them include:
A — Display board sits in groove
A — DC Connector spans both case halves
B — Mounting T-nut sits in slot as shown
B — Lanyard knot surrounds screw standoff and protrudes through the notch in the case
C — Trigger sits in case brackets with wires tucked out of the way
D — PCB aligns in a retaining groove
D — Battery holders (2) nests in brackets, there is a right and wrong way to insert them
Image A Image B Image DImage C

Summary

Before You Open the Housing

Key Housing Alignment Points

Points to align for secure housing closure during reassembly, such as PCB and trigger placement.

Dismantling the Unit

Remove the Lens

Separate tabs to remove the lens, disconnect internal wires for LED models.

Remove Reflector and Lamp

Slide out the reflector and lamp as detailed in the User Manual.

Remove Case Screws

Remove screws [C] and [D1]/[D2] to detach reflector housing and separate case halves.

Separate Case Halves and Battery Disposal

Separate case halves, expose batteries, and follow proper disposal guidelines.

Replacing the Battery

Connect New Battery

Ensure the replacement battery is firmly plugged into the PCB.

Align and Assemble Case Halves

Place right half onto left, aligning display, battery, PCB, and wires.

Secure Case Halves

Fasten halves with screws [D], insert T-nut [J], and attach wrist strap [K].

Final Reassembly Steps

Press handles together, ensure strap fits, reattach reflector housing, and avoid overtightening.

Overview

1. Function Description
2. Important Technical Specifications (Inferred from the manual)
3. Usage Features
4. Maintenance Features

The Monarch Nova-Strobe is a portable, handheld stroboscope designed for various industrial applications, including motion analysis, speed measurement, and inspection of rotating or reciprocating machinery. This device allows users to "freeze" or slow down the apparent motion of objects by emitting rapid flashes of light synchronized with the object's movement, making it easier to observe details that are invisible to the naked eye under continuous illumination.

Function Description:

The Nova-Strobe operates by generating precisely timed flashes of light. When the flash rate is synchronized with the rotational or reciprocal speed of an object, the object appears stationary. Adjusting the flash rate slightly can make the object appear to move slowly, allowing for detailed observation of its operational characteristics, defects, or wear patterns. The device is equipped with a display board to show operational parameters, and a trigger mechanism for user control. It is powered by internal batteries, making it suitable for field use where power outlets may not be readily available. The design incorporates a reflector and lamp assembly to direct and focus the light output.

Important Technical Specifications (Inferred from the manual):

• Power Source: Internal batteries. The manual details a battery replacement procedure, indicating that the device is battery-powered.
• Lamp Type: The device uses a lamp, and for LED models, internal wires connect to a white connector. This suggests that both traditional lamp and LED versions exist.
• Construction: The housing consists of two case halves (part numbers 1055-4241-111 and 1055-4242-111 are mentioned for the right and left halves, respectively) that are secured by screws.
• Connectivity: Includes input and output jacks, and a DC connector.
• User Interface: Features a display board, a speed knob, and a trigger.
• Portability: Designed as a handheld unit, indicated by the presence of a wrist strap and battery power.

Usage Features:

• Portability: Its battery-powered, handheld design with a wrist strap (part number 3051-2000-015) makes it highly portable and suitable for use in various industrial environments, including those without immediate access to power outlets.
• Ease of Operation: The device features a display board and a speed knob, suggesting a straightforward interface for adjusting flash rates and monitoring settings. A trigger allows for controlled activation of the strobe.
• Versatility: Capable of "freezing" or slowing down motion, making it useful for a wide range of applications such as:
  • Machine Inspection: Observing gears, belts, fans, and other moving parts for wear, damage, or misalignment without stopping the machinery.
  • Quality Control: Inspecting product quality on production lines, such as printing registration, label placement, or surface defects.
  • Speed Measurement: Determining the RPM of rotating equipment.
  • Vibration Analysis: Identifying sources of vibration in machinery.
• Robust Construction: The housing is designed to be securely closed with multiple alignment points, ensuring durability in industrial settings.

Maintenance Features:

• Battery Replacement: The manual provides detailed instructions for replacing the internal batteries. This is a key maintenance feature, allowing users to extend the life of the device by replacing depleted batteries. The process involves:
  1. Removing the lens [A] by separating two tabs.
  2. For LED models, carefully disconnecting internal wires from a white connector.
  3. Sliding out the reflector [B] and lamp assembly.
  4. Removing four screws [C] to detach the reflector housing.
  5. Removing four additional screws [D1] & [D2] from the case halves.
  6. Separating the case halves to expose the batteries.
  7. Proper disposal of old batteries (recycling or return to Monarch).
  8. Reassembly involves careful alignment of the display board [E], battery [F], main PCB [G] into slots, ensuring trigger wires [H] and DC Jack [I] are in place.
  9. Fastening the case halves with self-tapping screws [D] (part number 1053-3328-001).
  10. Inserting the T-nut [J] (part number 1053-0270-001) into the left handle slot.
  11. Slipping the knotted end of the wrist strap [K] over the left half handle standoff.
  12. Pressing case handles together, ensuring the wrist strap fits into the notch and no wires are pinched.
  13. Reattaching the reflector housing.
  14. Avoiding over-tightening screws [C], [D1], [D2].
• Lamp Replacement: The manual refers to a "Lamp Replacement section of the User Manual," indicating that the lamp is a replaceable component, further extending the device's lifespan.
• Self-Serviceability: The detailed instructions for battery and lamp replacement suggest that these maintenance tasks are intended to be performed by the user, reducing the need for professional service.
• Alignment Guidance: The manual emphasizes critical alignment points during reassembly (e.g., display board in groove, T-nut in slot, DC connector spanning halves, lanyard knot, trigger in brackets, battery holders in brackets, PCB in groove). This guidance is crucial for successful maintenance and ensures the device functions correctly after servicing.
• Helpful Tips: A specific tip is provided for reassembly: placing the left side of the case on a roll of tape or other lift to prevent the speed knob from pushing the PCB out of retaining slots when aligning components. This highlights attention to detail in the maintenance process.
• Battery Disposal: Instructions for proper battery disposal (recycling or returning to Monarch) emphasize environmental responsibility.

MONARCH INSTRUMENT Nova-Strobe Specifications

General

Brand	MONARCH INSTRUMENT
Model	Nova-Strobe
Category	Test Equipment
Language	English